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AS WELL AS SCIENCE

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DEMONSTRATIONS THAT COMPLEMENT

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THE SCIENCE CONCEPT IN THE BOOK.

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THE PROGRAM IS SPONSORED FOR THE

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CENTER OF ADVANCEMENT OF SCIENCE

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IN SPACE AND THE VIDEOS OF THE

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STORIES AND DEMONSTRATIONS AS

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WELL AS THE CURRICULUM ARE ALL

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AVAILABLE FOR FREE ON THE STORY

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TIMES WEBSITE.

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THANKS FOR WATCHING!

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AND WE'LL SEE YOU NEXT WEEK!

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[SOUND EFFECTS]

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>>> AROUND THEIR SUPPORT FOR THE

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SPACEWALKS, EXPEDITION 64 CREW

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MEMBERS HAVE REMAINED FOCUSED ON

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THEIR WORK SUPPORTING

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ONE-OF-A-KIND SCIENTIFIC

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RESEARCH IN SPACE.

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IT WAS MORE THAN FOUR YEARS AGO

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THAT FLIGHT ENGNEAR KATE REUBENS

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BECAME THE FIRST PERSON TO

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SEQUENCE DNA IN SPACE.

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SO LAST WEEK WHEN SHE MOVED

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SPACE SCIENCE FORWARD AGAIN WITH

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ANOTHER CRUCIAL MILESTONE FOR

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MICROBIOLOGICAL-- MICROBIYON,

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THE SPACE CREW TOOK A TIME TO

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RECOGNIZE REUBEN'S SPOT IN

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SCIENTIFIC HISTORY.

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>> KATE, WHILE YOU DO THAT, I

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HAVE A FEW WORDS FOR YOU.

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SO TODAY MARKS FOUR YEARS, FOUR

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MONTHS, THREE WEEKS, AND FIVE

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DAYS SINCE ONE MONUMENTAL JUMP

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OF PARADIGM SHIFTING SPACE

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SCIENCE OCCURRED WHEN YOU FOR

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THE FIRST TIME SEQUENCED DNA

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BEYOND THE BOUNDS OF EARTH.

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SIXCH YOUR CREW MEMBERS HAVE

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ADVANCED THAT WORK AND

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DEMONSTRATED SIGNIFICANT

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ADVANCEMONTS IN-- ADVANCEMENTS

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IN MICROBIOLOGY.

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HUMAN DIAGNOSTICS WHEN NATIVE

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RNA WAS SEQUENCED ON DIRECTION,

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AND FUNDAMENTAL BIOLOGY-- ALL

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ON BOARD.

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AND THAT CAME FROM THE MINDS OF

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A TEAM OF HIGH SCHOOL STUDENTS

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WHO WON GENES IN SPACE.

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YOUR WORK REVOLUTION YEWSED

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SPACE-- REVOLUTIONIZE SPACE

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SCIENCE OF SEQUENCING OF HIGHLY

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COMPLEX AND MULTI-PLEX SAMPLES.

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ON BEHALF OF THE SEQUENCER TEAM,

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AKA, MYSELF, SARA, ERIN, AND

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KRISTEN JOHN AND THE WHOLE SPACE

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FLIGHT SCIENCE SUNT COMMUNITY,

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WE-- THROUGH ALL YOU DO TO

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SOCIALIZE THE RECOGNIZE THE

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IMPORTANCE OF BIOLOGY IN SPACE.

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THANK YOU, KATE.

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>> YOU'RE GOING TO MAKE ME CRY.

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THIS IS SO COOL!

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I'M INCREDIBLY EXCITED TO SEE

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THIS AND I'VE BEEN TALKING ABOUT

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MULTI-PLEXES FOR YEARS.

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-- MULTI-PLEXING FOR YEARS.

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SO THIS IS AMAZING THAT YOU GUYS

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HAVE BEEN ABLE TO DO THIS AND

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IT'S REALLY, REALLY, REALLY FUN

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TO BE AT THE POINT END OF THIS

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AND TO GET A CHANCE TO DO THE

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SEQUENCING IN SPACE.

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SO I'M VERY EXCITED ABOUT THIS

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AND I CAN'T WAIT UNTIL WE'RE

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SEQUENCING, MULTI-PLEXING AND

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SWABBING EVERYTHING ON THE SPACE

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STATION.

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>> THAT'S WHERE WE'RE HEADED

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NEXT.

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>>> THE MICROGRAVITY ENVIRONMENT

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OF THE INTERNATIONAL SPACE

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STATION PROVIDES SCIENTISTS WITH

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A PLACE TO DO RESEARCH IN MANY

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DIFFERENT KINDS OF SCIENCE.

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FLUID, PHYSICS IS ONE OF THEM.

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LAST YEAR DOUG HURLEY GAVE A

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STRONG SQUEEZE TO A PLASTIC BAG

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AS PART OF A SIMPLE EXPERIMENT

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TO LEARN MORE ABOUT HOW TO

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MANAGE LIQUIDS IN MICROGRAVITY.

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>> MARK, STATION ON THREE, HOW

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DO YOU HEAR.

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THIS IS DOUG.

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>> DOUG, I GOT YOU FIVE BY FIVE.

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>> WE STARTED MAYBE 15 YEARS AGO

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IN THIS LONG LINE OF EXPERIMENTS

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THAT HAD BEEN GOING TO SPACE ALL

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SMALL SCALE, FLUID EXPERIMENTS

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THAT HAVE TAUGHT US A LOT ABOUT

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MANAGING FLUIDS IN SPACE WITHOUT

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ANY MOVING PARTS OR ELECTRICITY.

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>> JUST FLUID.

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♪

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♪NOW WE CAN APPLY RESEARCH

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RESULTS THAT WE'VE LEARNED FROM

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DOING EXPERIMENTS IN SPACE TO

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ACTUAL SPACE SYSTEMS THAT

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ACTUALLY REQUIRE GRAVITY TO BE

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GONE FOR THEM TO WORK.

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THAT'S DIFFERENT.

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THAT'S A NEW HORIZON I WOULD

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SAY.

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>> OKAY, MARK.

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READY ON STEP FOUR.

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>> THIS IS AN ENGINEERING

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DEMONSTRATION OF A WASTEWATER

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PURIFICATION SYSTEM.

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SO INSIDE THAT FOAM ARE ALL

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THESE WEIRD CHANNELS AND

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DIFFERENT WETTING FOAMS IN

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THERE, SUCH A CAPILLARY FORCES

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WICK THE LIQUIDS OUT OPENING THE

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CHANNELS UP.

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SO IT'S MANAGING BRINE AND

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CONTAMINATED WATER STREAMS.

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>> SOUNDS REALLY INTERESTS AND

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FRANKLY REALLY COOL.

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I CAN'T WAIT TO SEE WHAT IT

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DOES.

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>> WHAT YOU'RE GOING TO DO IS

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OPEN THAT LITTLE VALVE OUT OF

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THE DRINK BAG AND YOU'RE GOING

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TO PRIME THE TUBE.

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THEN YOU'RE GOING TO SQUEEZE

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THAT BAG, THE DRINK BAG, AND

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THEN KIND OF IN ABOUT 15 SECONDS

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FILL THE ENTIRE FOAM WITH THE

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CONTENTS OF THE BAG.

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>> THE INTERIOR PIECE OF THAT

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FOAM IS HIGHLY WETTING.

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SO IT WANTS TO SUCK UP THAT

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WATER.

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BUT IN THERE THERE ARE PIECES ON

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THE OUTSIDE THAT ARE

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HYDROPHOBIC, SO IT DOESN'T WANT

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THE WATER TO PENETRATE THROUGH.

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SO WHAT ARE THE ISSUES, WHAT

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DOES THAT LOOK HIKE?

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BECAUSE THIS PIECE OF

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TECHNOLOGY, EVEN THOUGH IT'S SO

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SIMPLE AS A PIECE OF FOAM, IT

155
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CAN POTENTIALLY DO SO MANY

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THINGS.

157
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>> YOU'RE GOING TO THINK IT'S

158
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DULL AND WHAT ARE THESE GOOFS

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DOING.

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YOU'RE GOING SAY THAT.

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BUT BASICALLY, IT'S A DYED

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LIQUID.

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IT'S ACTUALLY RED FOOD PUNCH

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THAT WE USE WHICH IS A STIMULANT

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FOR URINE.

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>> DO YOU LIKE THE PACK LIGHT

167
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VIEW?

168
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>> YES, IT GIVES US THE COMPLETE

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VIEW OF THIS WHOLE THING.

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IT'S THESE.

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>> IT'S PRETTY COOL.

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>> SO THE PURPOSE OF THIS

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EXPERIMENT IS TO SEE HOW WELL

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THE FOAM HOLDS THE LIQUID IN

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MICROGRAVITY AND IF WE

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COMPLETELY AGITATE IT AND REALLY

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PUT THIS PIECE OF EQUIPMENT

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THROUGH THE WRINGER, HOW WELL

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DOES IT BOUNCE BACK.

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HONESTLY THE MOST SURPRISING

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THING IS HOW SIMPLE WE CAN MAKE

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THIS TECHNOLOGY.

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MAYBE THE FOAM PROJECT IS GOING

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TO ENABLE A BACKUP SYSTEM FOR

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THE TOILETS OR MAYBE A NEW

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WASTEWATER PROCESSING SYSTEM

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ALTOGETHER AND THAT'S THE

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FUTURE.

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IT'S JUST-- I MEAN, IT FEELS

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LIKE ANYTHING IS REALLY

191
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POSSIBLE.

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>> WE ARE VERY HOPEFUL THAT OUR

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WORK, WHICH WE STARTED OUT IN

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FUNDAMENTAL RESEARCH, AND IT'S

195
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TURNED MORE AND MORE APPLIED

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COULD GET TO THE POINT WHERE

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IT'S DELIVERING ON EQUIPMENT.

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EQUIPMENT THAT FUNCTIONS WITHOUT

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MOVING PARTS OR A MINIMUM OF

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MOVING PARTS, WITHOUT POWER,

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WITHOUT NOISE.

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00:06:55,448 --> 00:06:57,049
WE'D LOVE IT TO HAVE A SYSTEM

203
00:06:57,049 --> 00:07:00,453
THAT JUST WORKS PASSIVELY BY ITS

204
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SHAPE AND WHETHER IT'S ON THE

205
00:07:01,654 --> 00:07:03,556
MOON OR IN ORBIT AROUND THE MOON

206
00:07:03,556 --> 00:07:05,858
OR IN WEIGHTED MARS, WE'D LOVE

207
00:07:05,858 --> 00:07:07,260
TO CONTRIBUTE IN THAT WAY AND IN

208
00:07:07,260 --> 00:07:09,061
A WAY THAT MAKES OTHERS ABLE TO

209
00:07:09,061 --> 00:07:10,763
DO THAT, TOO.

210
00:07:10,763 --> 00:07:12,765
SO BY PUBLISHING THE DESIGN

211
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LAWS, BY THE EXPERIMENT

212
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EXPERIENCE, WE'D LOVE TO DO

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THAT, TOO.

214
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>> I THINK IT'S JUST COOL.

215
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IT'S SO SIMPLE AND IT'S SO COOL.

216
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♪ ♪

217
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>>> SCIENTISTS ARE USING THE

218
00:07:30,483 --> 00:07:31,284
INTERNATIONAL SPACE STATION TO

219
00:07:31,284 --> 00:07:32,685
DEVELOP ROBOTS THAT CAN TAKE

220
00:07:32,685 --> 00:07:35,087
CARE OF SIMPLE TASKS, SO

221
00:07:35,087 --> 00:07:36,189
ASTRONAUTS HAVE MORE TIME TO

222
00:07:36,189 --> 00:07:37,990
TAKE CARE OF THE THINGS THAT

223
00:07:37,990 --> 00:07:40,193
ONLY ASTRONAUTS CAN DO.

224
00:07:40,193 --> 00:07:42,695
ASTRONAUT CHRIS CASSIDY GAVE US

225
00:07:42,695 --> 00:07:45,598
A LOOK AT HIS WORK WITH FLEE

226
00:07:45,598 --> 00:07:47,800
FLYING ROBOTS BEING-- THREE

227
00:07:47,800 --> 00:07:49,902
FLYING ROB WROTES BEING--

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00:07:49,902 --> 00:07:52,805
ROBOTS BEING DEVELOPED BY NASA'S

229
00:07:52,805 --> 00:07:54,707
AMES CENTER.

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♪ ♪

231
00:07:56,008 --> 00:08:06,719
♪ ♪

232
00:08:06,719 --> 00:08:08,855
>> THE UNIQUE THING ABOUT THIS

233
00:08:08,855 --> 00:08:10,056
PARTICULAR ONE ON THE RIGHT

234
00:08:10,056 --> 00:08:11,958
DOCKING STATION, IT GOES IN

235
00:08:11,958 --> 00:08:13,659
UPSIDE DOWN.

236
00:08:13,659 --> 00:08:14,060
♪ ♪

237
00:08:14,060 --> 00:08:18,764
♪ ♪

238
00:08:18,764 --> 00:08:20,166
>> WENT AND GOT SOME SNACKS.

239
00:08:20,166 --> 00:08:23,769
SO NUTS AND SOME HOT CHOCOLATE.

240
00:08:23,769 --> 00:08:23,970
♪ ♪

241
00:08:23,970 --> 00:08:32,378
♪ ♪

242
00:08:32,378 --> 00:08:34,180
>> SO THE SCIENTIFIC TEAM IS IN

243
00:08:34,180 --> 00:08:34,881
CALIFORNIA.

244
00:08:34,881 --> 00:08:36,983
THE CONTROL CENTER IS IN

245
00:08:36,983 --> 00:08:37,683
HUNTSVILLE.

246
00:08:37,683 --> 00:08:39,285
AND OF COURSE, I'M HERE.

247
00:08:39,285 --> 00:08:40,786
SO WE'VE GOT THREE DIFFERENT

248
00:08:40,786 --> 00:08:41,487
LOCATIONS.

249
00:08:41,487 --> 00:08:43,589
WE'RE ALL WORKING TOGETHER.

250
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♪ ♪

251
00:08:43,890 --> 00:08:44,090
♪

252
00:08:44,090 --> 00:08:49,595
♪.

253
00:08:49,595 --> 00:08:51,497
>>> IN MORE THAN 20 YEARS, OF

254
00:08:51,497 --> 00:08:53,499
CONTINUOUS HUMAN PRESENCE ON THE

255
00:08:53,499 --> 00:08:54,700
INTERNATIONAL SPACE STATION,

256
00:08:54,700 --> 00:08:56,402
MORE THAN 3,000 SCIENCE

257
00:08:56,402 --> 00:08:58,404
EXPERIMENTS HAVE BEEN CONDUCTED.

258
00:08:58,404 --> 00:09:00,606
JUST IN 2020, THAT INCLUDED

259
00:09:00,606 --> 00:09:03,009
EVERYTHING FROM GROWING RADISHES

260
00:09:03,009 --> 00:09:05,111
IN MICROGRAVITY TO CAPTURING

261
00:09:05,111 --> 00:09:07,947
360-DEGREE VIDEO FOOTAGE OF LIFE

262
00:09:07,947 --> 00:09:09,448
ABOARD THE STATION, TO

263
00:09:09,448 --> 00:09:11,350
MONITORING OUR PLANET DOWN

264
00:09:11,350 --> 00:09:12,051
BELOW.

265
00:09:12,051 --> 00:09:12,952
HAVE A LOOK AT SOME OF THE

266
00:09:12,952 --> 00:09:15,054
HIGHLIGHTS OF THE PAST YEAR OF

267
00:09:15,054 --> 00:09:16,656
RESEARCH THAT'S BEEN FESTING

268
00:09:16,656 --> 00:09:19,859
PEOPLE ON-- BEEN 50ING

269
00:09:19,859 --> 00:09:21,961
PEOPLE-- BENEFITING PEOPLE ON

270
00:09:21,961 --> 00:09:24,463
EARTH AND HELPING US EXPLORE

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00:09:24,463 --> 00:09:25,264
FARTHER INTO SPACE.

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♪ ♪

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00:09:25,665 --> 00:09:31,871
♪ ♪

274
00:09:31,871 --> 00:09:40,579
♪ ♪

275
00:09:40,579 --> 00:10:54,186
♪ ♪

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00:10:54,186 --> 00:10:54,587
♪ ♪

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00:10:54,587 --> 00:11:34,460
♪ ♪

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00:11:34,460 --> 00:11:34,760
♪ ♪

279
00:11:34,760 --> 00:11:40,566
♪ ♪

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00:11:40,566 --> 00:11:42,768
>>> THE STRUCTURE OF THE

281
00:11:42,768 --> 00:11:43,335
INTERNATIONAL SPACE STATION

282
00:11:43,335 --> 00:11:46,472
RELIES ON A SERIES OF TRUSSES,

283
00:11:46,472 --> 00:11:47,873
ENGINEERED TO WITHSTAND THE

284
00:11:47,873 --> 00:11:48,974
DIFFERENT FORCES THE STATION MAY

285
00:11:48,974 --> 00:11:50,776
ENCOUNTER AT ANY TIME IN LOW

286
00:11:50,776 --> 00:11:51,777
EARTH ORBIT.

287
00:11:51,777 --> 00:11:53,879
IN THIS DEMONSTRATION VIDEO,

288
00:11:53,879 --> 00:11:57,083
ASTRONAUT RICKY YARNOLD EXPLAINS

289
00:11:57,083 --> 00:11:58,284
THE SIGNIFICANCE OF THESE

290
00:11:58,284 --> 00:11:59,885
RESILIENT STRUCTURES AND THE

291
00:11:59,885 --> 00:12:00,986
FORCES THEY'RE UP AGAINST IN

292
00:12:00,986 --> 00:12:04,990
MICROGRAVITY.

293
00:12:04,990 --> 00:12:05,191
♪ ♪

294
00:12:05,191 --> 00:12:19,238
♪ ♪

295
00:12:19,238 --> 00:12:19,839
>> HEY FROM.

296
00:12:19,839 --> 00:12:22,241
I'M NASA ASTRONAUT RICKY

297
00:12:22,241 --> 00:12:23,042
YARNOLD.

298
00:12:23,042 --> 00:12:24,844
WELCOME ABOARD THE INTERNATIONAL

299
00:12:24,844 --> 00:12:25,244
SPACE STATION.

300
00:12:25,244 --> 00:12:26,345
TODAY WE'RE GOING TO TALK ABOUT

301
00:12:26,345 --> 00:12:28,347
THE SPACE STATION TRUSS.

302
00:12:28,347 --> 00:12:30,749
THE TRUSS SEGMENT IS JUST ABOUT,

303
00:12:30,749 --> 00:12:32,551
OH, ABOUT 100 METERS FROM SIDE

304
00:12:32,551 --> 00:12:33,152
TO SIDE.

305
00:12:33,152 --> 00:12:34,653
A TRUSS IS A SEGMENT OR PART OF

306
00:12:34,653 --> 00:12:37,857
THE WHOLE INTEGRATED TRUSS

307
00:12:37,857 --> 00:12:39,358
STRUCTURE.

308
00:12:39,358 --> 00:12:42,061
THE TRUSSES ARE USED TO SUPPORT

309
00:12:42,061 --> 00:12:46,665
THE 16 ARRAY SOLAR PANELS.

310
00:12:46,665 --> 00:12:48,567
THE DESIGN OF THE TRUSS INVOLVES

311
00:12:48,567 --> 00:12:51,070
TRIANGLES AND BEAMS WHICH CAN BE

312
00:12:51,070 --> 00:12:53,272
SEEN ON EARTH IN STRUCTURES LIKE

313
00:12:53,272 --> 00:12:53,873
BRIDGES.

314
00:12:53,873 --> 00:12:55,274
WHY TRIANGLES?

315
00:12:55,274 --> 00:12:56,475
THIS IS BECAUSE OF THE UNIQUE

316
00:12:56,475 --> 00:12:59,879
GEOMETRIC PROPERTIES, THEIR

317
00:12:59,879 --> 00:13:01,680
METHODS OF TRANSFERRING LOADS

318
00:13:01,680 --> 00:13:03,782
AND SPATIAL OPENINGS.

319
00:13:03,782 --> 00:13:05,584
THEY HAVE FEWER JOINTS.

320
00:13:05,584 --> 00:13:06,485
THE LARGER NUMBER OF JUST A

321
00:13:06,485 --> 00:13:08,020
MOMENTS IN A SHAPE, THE MORE

322
00:13:08,020 --> 00:13:10,322
PRONE THAT SHAPE IS TO BE

323
00:13:10,322 --> 00:13:13,826
IMPACTED BY SHEERFORCES.

324
00:13:13,826 --> 00:13:14,927
WHAT I LIKE TO TALK ABOUT SOME

325
00:13:14,927 --> 00:13:16,228
OF THE FORCES THAT CAN ACT UPON

326
00:13:16,228 --> 00:13:17,630
THE TRUSS.

327
00:13:17,630 --> 00:13:18,931
THE FIRST FORCE I WANT TO TALK

328
00:13:18,931 --> 00:13:20,633
ABOUT IS COMPRESSION FORCE.

329
00:13:20,633 --> 00:13:22,535
AND COMPRESSION FORCE IS JUST

330
00:13:22,535 --> 00:13:24,036
LIKE IT SOUNDINGS.

331
00:13:24,036 --> 00:13:25,938
TWO THINGS COMING-- SOUNDS.

332
00:13:25,938 --> 00:13:27,039
TWO THINGS COMING TOMGHT.

333
00:13:27,039 --> 00:13:28,741
SO IF WE APPLY A COMPRESSION

334
00:13:28,741 --> 00:13:30,242
FORCE TO THE TRUSS, WHAT DO YOU

335
00:13:30,242 --> 00:13:31,544
THINK IS GOING TO HAPPEN?

336
00:13:31,544 --> 00:13:34,747
LET ME GO AHEAD AND DO IT.

337
00:13:34,747 --> 00:13:37,449
AND YOU CAN SEE, RIGHT HERE,

338
00:13:37,449 --> 00:13:40,653
WHERE THE TRUSS WOULD BEND.

339
00:13:40,653 --> 00:13:41,754
WHAT DO YOU THINK THE OPPOSITE

340
00:13:41,754 --> 00:13:45,457
FORCE OF COMPRESSION IS?

341
00:13:45,457 --> 00:13:45,858
THAT'S RIGHT.

342
00:13:45,858 --> 00:13:48,460
IT'S GOING TO GO PULL-- GOING

343
00:13:48,460 --> 00:13:50,262
TO BE PULLING APART.

344
00:13:50,262 --> 00:13:52,264
A TENSION FORCE IS GOING TO HELP

345
00:13:52,264 --> 00:13:54,366
MAYBE EVEN RIGGEDDIZE THE TRUSS

346
00:13:54,366 --> 00:13:55,768
SEGMENT BUT IT COULD PULL IT

347
00:13:55,768 --> 00:13:56,669
APART.

348
00:13:56,669 --> 00:13:58,671
I'M NOT GOING TO PULL APART THIS

349
00:13:58,671 --> 00:14:00,472
TAPE MEASURE BECAUSE WE PROBABLY

350
00:14:00,472 --> 00:14:02,875
NEED IT LATE FOR-- LATER FOR

351
00:14:02,875 --> 00:14:03,976
SOME WORK WE HAVE TO DO.

352
00:14:03,976 --> 00:14:05,578
THIS NEXT FORCE IS BASICALLY

353
00:14:05,578 --> 00:14:06,979
KIND OF LIKE A TWISTING FORCE

354
00:14:06,979 --> 00:14:08,714
AND WE CALL THAT TORSION.

355
00:14:08,714 --> 00:14:11,016
AND EVEN WHEN I JUST LET GO OF

356
00:14:11,016 --> 00:14:14,019
THE TAPE MEASURE, YOU CAN SEE IT

357
00:14:14,019 --> 00:14:15,221
WILL ACTUALLY START TO HAPPEN A

358
00:14:15,221 --> 00:14:15,721
LITTLE BIT.

359
00:14:15,721 --> 00:14:17,223
YOU CAN START TO SEE-- BECAUSE

360
00:14:17,223 --> 00:14:18,724
THE CENTER OF MASS IS ACTUALLY

361
00:14:18,724 --> 00:14:20,426
RIGHT HERE, WHERE MOST OF THE

362
00:14:20,426 --> 00:14:22,228
TAPE MEASURE IS LOCATED, AND

363
00:14:22,228 --> 00:14:24,230
WHEN I LET IT GO, THE TAPE

364
00:14:24,230 --> 00:14:26,332
MEASURE ITSELF STARTS TO TWIST.

365
00:14:26,332 --> 00:14:28,434
JUST A LITTLE BIT.

366
00:14:28,434 --> 00:14:30,836
FINALLY, THE FOURTH FORCE THAT

367
00:14:30,836 --> 00:14:32,538
CAN ACT ALONG THE TRUSS SEGMENT

368
00:14:32,538 --> 00:14:34,540
IS IT CAN OCCUR AT A SING.

369
00:14:34,540 --> 00:14:36,141
POINT WHERE-- SINGLE POINT

370
00:14:36,141 --> 00:14:37,743
WHERE TWO OPPOSING FORCES WORK

371
00:14:37,743 --> 00:14:39,245
ON A SINGLE POINT ALONE THE

372
00:14:39,245 --> 00:14:41,447
TRUSS JUST LIKE THEY CAN UPON

373
00:14:41,447 --> 00:14:43,449
THE EARTH'S SURFACE.

374
00:14:43,449 --> 00:14:44,550
THINK ABOUT SOME EARTHQUAKES.

375
00:14:44,550 --> 00:14:45,951
YOU COULD HAVE A PLATE OR ALONG

376
00:14:45,951 --> 00:14:47,853
A FAULT LINE WHERE PART-- ONE

377
00:14:47,853 --> 00:14:49,555
SIDE IS MOVING UPWARD OR BEING

378
00:14:49,555 --> 00:14:51,257
FORCED UPWARD WHILE THE OTHER

379
00:14:51,257 --> 00:14:52,658
SIDE IS MOVING DOWNWARD.

380
00:14:52,658 --> 00:14:54,560
AND THAT FORCE IN AT ONE POINT

381
00:14:54,560 --> 00:14:56,061
IN OPPOSITE DIRECTIONS IS CALLED

382
00:14:56,061 --> 00:14:56,962
A SHEERFORCE.

383
00:14:56,962 --> 00:14:58,764
AND WE CAN ALSO HAVE THAT HAPPEN

384
00:14:58,764 --> 00:15:00,866
ON THE TRUSS SEGMENT.

385
00:15:00,866 --> 00:15:04,970
SOMETHING LIKE THIS.

386
00:15:04,970 --> 00:15:06,272
ONE THING TO THINK ABOUT, WHERE

387
00:15:06,272 --> 00:15:08,507
DO THESE FORCES COME FROM?

388
00:15:08,507 --> 00:15:09,908
ONE FORCE EVEN THOUGH WE'RE UP

389
00:15:09,908 --> 00:15:11,410
HERE LARGELY OUT OF THE EARTH'S

390
00:15:11,410 --> 00:15:12,911
ATMOSPHERE, WE DO STILL HAVE

391
00:15:12,911 --> 00:15:15,014
DRAG WITH THE EARTH'S ATMOSPHERE

392
00:15:15,014 --> 00:15:17,716
WHICH CAN IMPART LOADS ON THE--

393
00:15:17,716 --> 00:15:19,618
IMPART A FORCE ON THE TRUSS

394
00:15:19,618 --> 00:15:21,220
SEGMENT.

395
00:15:21,220 --> 00:15:22,721
ANOTHER I ALREADY HINTED AT

396
00:15:22,721 --> 00:15:25,124
EARLIER IS CREW WORKING INSIDE.

397
00:15:25,124 --> 00:15:28,627
WE'RE UP HERE, EXERCISIZING--

398
00:15:28,627 --> 00:15:31,330
EXERCISING, MOVING REALLY HEAVY

399
00:15:31,330 --> 00:15:33,332
EQUIPMENT OF THINGS AROUND.

400
00:15:33,332 --> 00:15:34,933
WE HAVE SPECIFIC DISPALESTINE

401
00:15:34,933 --> 00:15:37,336
THE DISCIPLINES, THEIR JOB IS TO

402
00:15:37,336 --> 00:15:39,938
MONITOR ALL THE FORCES IMPARTED

403
00:15:39,938 --> 00:15:40,639
UPON THE SPACE STATION.

404
00:15:40,639 --> 00:15:42,741
THEY KEEP TRACK OF THOSE VARIOUS

405
00:15:42,741 --> 00:15:44,143
FORCES I TALKED ABOUT AND WHERE

406
00:15:44,143 --> 00:15:45,444
THEY COULD BE COMING FROM, THE

407
00:15:45,444 --> 00:15:48,147
ATMOSPHERE, THINGS THE CREW ARE

408
00:15:48,147 --> 00:15:48,947
DOING INSIDE THE INTERNATIONAL

409
00:15:48,947 --> 00:15:49,448
SPACE STATION.

410
00:15:49,448 --> 00:15:51,150
AND TO MAKE SURE THAT THOSE

411
00:15:51,150 --> 00:15:52,651
FORCES AREN'T SIGNIFICANT ENOUGH

412
00:15:52,651 --> 00:15:54,153
TO CAUSE ANY DAMAGE TO THIS

413
00:15:54,153 --> 00:15:55,454
WONDERFUL LABORATORY AND LIVING

414
00:15:55,454 --> 00:15:57,056
SPACE WE HAVE UP HERE IN LOW

415
00:15:57,056 --> 00:15:58,057
EARTH ORBIT.

416
00:15:58,057 --> 00:15:59,458
THANKS SO MUCH FOR JOINING ME

417
00:15:59,458 --> 00:16:00,259
TODAY.

418
00:16:00,259 --> 00:16:01,560
WE'LL SEE YOU NEXT TIME.

419
00:16:01,560 --> 00:16:03,562
SO LONG.

420
00:16:03,562 --> 00:16:03,762
♪ ♪

421
00:16:03,762 --> 00:16:15,507
♪ ♪

422
00:16:15,507 --> 00:16:27,619
♪ ♪

423
00:16:27,619 --> 00:16:29,021
>>> LESSONS FROM SPACE, LIKE THE

424
00:16:29,021 --> 00:16:30,823
ONES RICKY HAS TAUGHT, WERE

425
00:16:30,823 --> 00:16:32,424
DESIGNED TO TAKE ADVANTAGE OF

426
00:16:32,424 --> 00:16:34,026
THE PRESENCE OF A FORMER

427
00:16:34,026 --> 00:16:35,828
CLASSROOM TEACHER AS A MEMBER OF

428
00:16:35,828 --> 00:16:37,329
THE SPACE STATION CREW, WHO

429
00:16:37,329 --> 00:16:38,530
COULD HELP STUDENTS AND THEIR

430
00:16:38,530 --> 00:16:40,232
TEACHERS ON THE GROUND IN THEIR

431
00:16:40,232 --> 00:16:42,434
STUDIES OF SCIENCE, TECHNOLOGY,

432
00:16:42,434 --> 00:16:43,836
ENGINEERING, AND MATH.

433
00:16:43,836 --> 00:16:45,537
IT WAS AN EFFORT THAT WAS BUILT

434
00:16:45,537 --> 00:16:47,840
ON THE EXAMPLE SET BY ANOTHER

435
00:16:47,840 --> 00:16:52,144
TEACHER, 35 YEARS AGO.

436
00:16:52,144 --> 00:16:52,945
♪ ♪

437
00:16:52,945 --> 00:16:53,946
♪ ♪

438
00:16:53,946 --> 00:16:58,951
>> REACH FOR IT.

439
00:16:58,951 --> 00:17:00,252
♪ ♪

440
00:17:00,252 --> 00:17:04,556
>> PRESENTED BY SCIENCE AT NASA.

441
00:17:04,556 --> 00:17:08,660
IN AUGUST 1984, PRESIDENT REAGAN

442
00:17:08,660 --> 00:17:10,162
ANNOUNCED NASA'S PLAN TO SEND

443
00:17:10,162 --> 00:17:12,564
ONE OF AMERICA'S FINEST, A

444
00:17:12,564 --> 00:17:17,369
TEACHER, A BOARD SPACE SHUTTLE

445
00:17:17,369 --> 00:17:18,270
CHALLENGER.

446
00:17:18,270 --> 00:17:19,571
HIGH SCHOOL TEACHER KRISTA

447
00:17:19,571 --> 00:17:22,374
McCAULIFFE FROM CONCORD,

448
00:17:22,374 --> 00:17:23,976
NEWHAMPSHIRE, WAS CHOSEN.

449
00:17:23,976 --> 00:17:26,078
HAS SHE PLANNED TO CONDUCT

450
00:17:26,078 --> 00:17:27,179
SCIENCE DEMONSTRATIONS FROM LOW

451
00:17:27,179 --> 00:17:28,781
EARTH ORBIT TO GET STUDENTS,

452
00:17:28,781 --> 00:17:30,983
QUOTE, EXCITED ABOUT HISTORY,

453
00:17:30,983 --> 00:17:32,484
ABOUT THE FUTURE, AND ABOUT

454
00:17:32,484 --> 00:17:33,585
SPACE.

455
00:17:33,585 --> 00:17:34,887
END QUOTE.

456
00:17:34,887 --> 00:17:36,188
TRAGICALLY, CHALLENGER BROKE

457
00:17:36,188 --> 00:17:38,090
APART SOON AFTER LIFT-OFF ON

458
00:17:38,090 --> 00:17:40,592
JANUARY 28th, 1986.

459
00:17:40,592 --> 00:17:41,894
THERE WERE NO SURVIVORS.

460
00:17:41,894 --> 00:17:44,396
AND HER PLANNED DEMONSTRATIONS

461
00:17:44,396 --> 00:17:46,899
WERE SHELVED.

462
00:17:46,899 --> 00:17:47,466
INTERNATIONAL SPACE STATION

463
00:17:47,466 --> 00:17:50,402
ASTRONAUTS JOE ACABA AND RICKY

464
00:17:50,402 --> 00:17:53,505
ARNOLD ARE COMPLETING AND

465
00:17:53,505 --> 00:17:56,909
FILMING ON ORBIT HER ENVISION

466
00:17:56,909 --> 00:17:59,211
LESSONS AS A TRIBUTE TO HER

467
00:17:59,211 --> 00:17:59,711
LEGACY.

468
00:17:59,711 --> 00:18:01,513
U.S. CREW MEMBERS HAVE PERFORMED

469
00:18:01,513 --> 00:18:02,815
AND CAPTURED ON THE BRIEF,

470
00:18:02,815 --> 00:18:05,617
ENGAGING LESSONS OR

471
00:18:05,617 --> 00:18:08,153
STEM-ONSTRATIONS.

472
00:18:08,153 --> 00:18:09,755
NASA HAS MADE ALL OF THE DEMOS

473
00:18:09,755 --> 00:18:10,956
AVAILABLE TO CLASSROOMS AROUND

474
00:18:10,956 --> 00:18:13,058
THE WORLD.

475
00:18:13,058 --> 00:18:14,860
CHROMATO GRAF IS ONE OF THE MOST

476
00:18:14,860 --> 00:18:17,463
INTERESTING OF LESSONS THEY'VE

477
00:18:17,463 --> 00:18:18,163
BROUGHT TO LIFE.

478
00:18:18,163 --> 00:18:20,165
IT PROVIDES HANDS-ON ACTIVITIES

479
00:18:20,165 --> 00:18:21,767
FOR STUDENTS TO UNDERSTAND THE

480
00:18:21,767 --> 00:18:23,869
IMPORTANCE OF CAPILLARY ACTION

481
00:18:23,869 --> 00:18:26,672
AND CHROMATO GRAF AND COMPEAR

482
00:18:26,672 --> 00:18:28,574
HOW THEY WORK IN MICROGRAVITY

483
00:18:28,574 --> 00:18:29,875
VERSUS ON EARTH.

484
00:18:29,875 --> 00:18:31,477
CAPILLARY ACTION OCCURS ANYTIME

485
00:18:31,477 --> 00:18:33,378
A LIQUID SPONTANEOUSLY FLOWS

486
00:18:33,378 --> 00:18:36,181
INTO A NARROW TUBE OR POROUS

487
00:18:36,181 --> 00:18:36,882
MATERIAL.

488
00:18:36,882 --> 00:18:39,284
IT'S HOW PLANTS GET WATER FROM

489
00:18:39,284 --> 00:18:40,385
THEIR ROOTS TO THE LEAVES.

490
00:18:40,385 --> 00:18:42,087
IT'S HOW OUR BLOOD MAKES A ROUND

491
00:18:42,087 --> 00:18:43,589
TRIP THROUGH OUR BODIES.

492
00:18:43,589 --> 00:18:45,190
AND IT'S HOW THE PAPER TOWELS

493
00:18:45,190 --> 00:18:47,092
SOAKED UP THE ORANGE JUICE YOU

494
00:18:47,092 --> 00:18:48,694
SPILLED THIS MORNING.

495
00:18:48,694 --> 00:18:52,698
CHROMATOGRAPHY USES--

496
00:18:52,698 --> 00:18:58,303
CHROMATOGRAPHY USES-- ON EARTH

497
00:18:58,303 --> 00:19:00,005
IT'S USED FOR ACTIVITIES SUCH AS

498
00:19:00,005 --> 00:19:01,507
STUDYING SAMPLES AT A CRIME

499
00:19:01,507 --> 00:19:02,708
SCENE.

500
00:19:02,708 --> 00:19:04,209
IT'S AN ESSENTIAL TECHNIQUE FOR

501
00:19:04,209 --> 00:19:06,612
SPACE FLIGHT, TOO.

502
00:19:06,612 --> 00:19:08,347
FOR INSTANCE, KEEPING CREW

503
00:19:08,347 --> 00:19:10,349
PERSONS SAFE FROM CONTAMINANTS

504
00:19:10,349 --> 00:19:12,551
INCLUDES ANALYZING UNKNOWNS,

505
00:19:12,551 --> 00:19:14,052
WHICH CAN BE CRITICAL ON LONG

506
00:19:14,052 --> 00:19:15,554
SPACE MISSIONS.

507
00:19:15,554 --> 00:19:17,656
AN EXAMPLE OF A YEAR OF

508
00:19:17,656 --> 00:19:20,158
EDUCATION FEATURES NASA

509
00:19:20,158 --> 00:19:22,461
ASTRONAUT RANDY SLINGSHOTS

510
00:19:22,461 --> 00:19:24,863
OBJECTS OF ALL SIZES WITH A

511
00:19:24,863 --> 00:19:25,764
BOPPINGE CORD.

512
00:19:25,764 --> 00:19:27,766
HE'S ILLUSTRATING HOW NEWTON'S

513
00:19:27,766 --> 00:19:30,269
SECOND LAW OF MOTION HOLDS TRUE

514
00:19:30,269 --> 00:19:32,271
IN MICROGRAVITY JUST LIKE ON

515
00:19:32,271 --> 00:19:33,372
EARTH.

516
00:19:33,372 --> 00:19:34,673
NEWTON'S LAW STATE THAT IS THE

517
00:19:34,673 --> 00:19:36,074
GREATER THE MASS OF AN OBJECT,

518
00:19:36,074 --> 00:19:37,576
THE MORE FORCE IT WILL TAKE TO

519
00:19:37,576 --> 00:19:39,177
ACCELERATE IT.

520
00:19:39,177 --> 00:19:41,079
YEAR OF EDUCATION ON STATION

521
00:19:41,079 --> 00:19:42,681
ALSO INCLUDED MORE THAN 60

522
00:19:42,681 --> 00:19:44,383
OPPORTUNITIES FOR HUNDREDS OF

523
00:19:44,383 --> 00:19:45,984
STUDENTS AND TEACHERS TO CONNECT

524
00:19:45,984 --> 00:19:47,786
VIA IN-FLIGHT EDUCATION DOWN

525
00:19:47,786 --> 00:19:49,388
LINKS WITH ASTRONAUTS ABOARD THE

526
00:19:49,388 --> 00:19:50,889
SPACE STATION FOR LIVE QUESTION

527
00:19:50,889 --> 00:19:52,991
AND ANSWER SESSIONS.

528
00:19:52,991 --> 00:19:54,693
PARTICIPANTS ASK QUESTIONS ABOUT

529
00:19:54,693 --> 00:19:56,595
ALL ASPECTS OF LIVING AND WORK

530
00:19:56,595 --> 00:19:58,897
IN SPACE.

531
00:19:58,897 --> 00:20:00,699
>> HI, MY NAME IS RAMSEY AND MY

532
00:20:00,699 --> 00:20:01,600
QUESTION IS HAVE YOU EVER HAD

533
00:20:01,600 --> 00:20:03,502
THE IDEA TO GET A LOT OF WATER

534
00:20:03,502 --> 00:20:06,405
POURED OUT AND SEE WHAT HAPPENS?

535
00:20:06,405 --> 00:20:08,040
>> SEE HOW IT JUST STIBS TO MY

536
00:20:08,040 --> 00:20:08,941
HAND?

537
00:20:08,941 --> 00:20:10,242
-- STICKS TO MY HAND?

538
00:20:10,242 --> 00:20:11,944
IT JUST STICKS RIGHT TO THE

539
00:20:11,944 --> 00:20:12,344
SURFACE.

540
00:20:12,344 --> 00:20:14,246
SO I COULD DRINK MY LEM RAID

541
00:20:14,246 --> 00:20:16,248
RIGHT FROM-- LEMONADE RIGHT

542
00:20:16,248 --> 00:20:18,850
FROM MY HAND!

543
00:20:18,850 --> 00:20:20,852
>> HOW DO YOU GROW PLANTS IN

544
00:20:20,852 --> 00:20:22,454
MICROGRAVITY WITHOUT SOIL AND

545
00:20:22,454 --> 00:20:24,957
WATER GETTING EVERYWHERE?

546
00:20:24,957 --> 00:20:26,158
>> ONE OF THE PLANTS ACTUALLY

547
00:20:26,158 --> 00:20:27,459
USES PILLOWS THAT ARE

548
00:20:27,459 --> 00:20:30,262
IMPREGNATED WITH MOISTURE AND

549
00:20:30,262 --> 00:20:32,464
THE NUTRIENTS THEY NEED.

550
00:20:32,464 --> 00:20:34,266
WE HAVE ANOTHER ADVANCED PLANT

551
00:20:34,266 --> 00:20:35,767
HABITAT THAT I'VE BEEN WORKING

552
00:20:35,767 --> 00:20:38,170
ON WHERE THERE'S A RESERVOIR AND

553
00:20:38,170 --> 00:20:39,071
THE WATER IS ALL VERY

554
00:20:39,071 --> 00:20:39,771
CONTROLLED.

555
00:20:39,771 --> 00:20:41,173
PRETTY MUCH SOIL-FREE.

556
00:20:41,173 --> 00:20:42,774
THE IMPORTANT THING IS NUTRIENTS

557
00:20:42,774 --> 00:20:45,077
AND WATER.

558
00:20:45,077 --> 00:20:47,279
>> HI, I'M LEXIE.

559
00:20:47,279 --> 00:20:48,580
WILL A YO-YO WORK IN

560
00:20:48,580 --> 00:20:49,381
MICROGRAVITY?

561
00:20:49,381 --> 00:20:50,882
>> I DIDN'T HAVE A LOT OF TIME

562
00:20:50,882 --> 00:20:51,683
TO PRACTICE.

563
00:20:51,683 --> 00:20:53,685
SO HERE WE GO.

564
00:20:53,685 --> 00:20:57,289
MY FIRST YO-YO.

565
00:20:57,289 --> 00:21:00,993
SO IT WORKS!

566
00:21:00,993 --> 00:21:02,594
BUT IT'S A LITTLE BIT DIFFERENT.

567
00:21:02,594 --> 00:21:04,696
SO THANKS FOR THE QUESTION AND

568
00:21:04,696 --> 00:21:07,132
LET ME FIND OUT IF THEY DO WORK.

569
00:21:07,132 --> 00:21:08,734
>> WITH A YEAR OF EDUCATION ON

570
00:21:08,734 --> 00:21:10,736
STATION, NASA'S GOAL WAS TO DO

571
00:21:10,736 --> 00:21:12,938
WHAT KRISTA AND HER OPTIMISM DID

572
00:21:12,938 --> 00:21:15,741
SO WELL, INSPIRE STUDENTS AND

573
00:21:15,741 --> 00:21:17,142
TEACHERS TO, QUOTE, REACH FOR IT

574
00:21:17,142 --> 00:21:19,745
IS, PUSH YOURSELF AS FAR AS YOU

575
00:21:19,745 --> 00:21:20,846
CAN.

576
00:21:20,846 --> 00:21:22,648
END QUOTE.

577
00:21:22,648 --> 00:21:24,549
FOR MORE ON NASA'S YEAR OF

578
00:21:24,549 --> 00:21:26,852
EDUCATION ON STATION, GO TO

579
00:21:26,852 --> 00:21:32,357
WWW.NASA.GOV/STEM ON STATION.

580
00:21:32,357 --> 00:21:33,959
FOR OTHER INSPIRING NASA

581
00:21:33,959 --> 00:21:35,761
HAPPENINGS, VISIT

582
00:21:35,761 --> 00:21:39,865
SCIENCE.NASA.GOV.

583
00:21:39,865 --> 00:21:42,367
>>> FOR ALL THE YEARS THAT MEN

584
00:21:42,367 --> 00:21:43,669
AND WOMEN HAVE FLOWN IN SPACE,

585
00:21:43,669 --> 00:21:44,870
THEY HAVE TAKEN PICTURES OUT THE

586
00:21:44,870 --> 00:21:46,371
WINDOW OF THEIR HOME PLANET.

587
00:21:46,371 --> 00:21:48,073
THOSE PICTURES ARE AMAZING.

588
00:21:48,073 --> 00:21:48,974
THEY'RE REMARKABLE.

589
00:21:48,974 --> 00:21:50,075
THEY'RE ASTOUNDING!

590
00:21:50,075 --> 00:21:51,576
BUT FOR THE FOLKS WHO TOOK THE

591
00:21:51,576 --> 00:21:52,978
PICTURES, IT'S STILL SOMETHING

592
00:21:52,978 --> 00:21:55,380
OF A STRAIN TO CONVEY TO US

593
00:21:55,380 --> 00:21:56,281
EARTHLINGS.

594
00:21:56,281 --> 00:21:58,583
JUST HOW MIRACULOUS THAT VIEW

595
00:21:58,583 --> 00:22:01,687
REALLY IS.

596
00:22:01,687 --> 00:22:02,187
♪ ♪

597
00:22:02,187 --> 00:22:02,988
♪ ♪

598
00:22:02,988 --> 00:22:05,190
>> WHEN YOU LOOK OUT INTO THE

599
00:22:05,190 --> 00:22:07,125
DEPTHS OF SPACE, YOU REALIZE

600
00:22:07,125 --> 00:22:10,829
JUST THE VAST OCEAN OF DARKNESS.

601
00:22:10,829 --> 00:22:27,345
AND WE'RE ON THIS LITTLE ISLAND.

602
00:22:27,345 --> 00:22:27,546
♪ ♪

603
00:22:27,546 --> 00:22:28,146
♪ ♪

604
00:22:28,146 --> 00:22:30,248
>> WITHOUT A DOUBT, WHEN YOU ARE

605
00:22:30,248 --> 00:22:31,550
CLIMBING ON YOUR ROCKET, WHEN

606
00:22:31,550 --> 00:22:32,851
YOU'RE LAUNCHING INTO SPACE,

607
00:22:32,851 --> 00:22:34,553
WHEN THE ENGINE CUTS OUT AND YOU

608
00:22:34,553 --> 00:22:35,854
GET TO LOOK BACK AT EARTH,

609
00:22:35,854 --> 00:22:37,956
ABSOLUTELY EVERY SACRIFICE IS

610
00:22:37,956 --> 00:22:38,657
WORTH IT.

611
00:22:38,657 --> 00:22:41,159
EVERY DREAM IS WORTH IT.

612
00:22:41,159 --> 00:22:48,166
EVERY ROAD IS WORTH IT.

613
00:22:48,166 --> 00:22:48,366
♪ ♪

614
00:22:48,366 --> 00:23:09,821
♪ ♪

615
00:23:09,821 --> 00:23:12,724
>> IT ALMOST-- I DARESAY--

616
00:23:12,724 --> 00:23:14,025
GRIEVED ME TO THINK ABOUT HOW IN

617
00:23:14,025 --> 00:23:15,827
THE WORLD AM I GONNA DESCRIBE

618
00:23:15,827 --> 00:23:19,631
THIS.

619
00:23:19,631 --> 00:23:19,831
♪ ♪

620
00:23:19,831 --> 00:23:26,338
♪ ♪

621
00:23:26,338 --> 00:23:27,639
>> I WILL NEVER FORGET THAT

622
00:23:27,639 --> 00:23:28,640
SIGHT.

623
00:23:28,640 --> 00:23:30,041
THE THIN BLUE LINE OF THE

624
00:23:30,041 --> 00:23:31,343
ATMOSPHERE, THE CURVE OF THE

625
00:23:31,343 --> 00:23:32,544
HORIZON.

626
00:23:32,544 --> 00:23:34,746
THAT'S WHEN IT BECAME REAL

627
00:23:34,746 --> 00:23:36,848
REALLY, AT A GUT LEVEL, THAT I'M

628
00:23:36,848 --> 00:23:39,651
ACTUALLY IN SPACE.

629
00:23:39,651 --> 00:23:40,152
♪ ♪

630
00:23:40,152 --> 00:23:46,858
♪ ♪

631
00:23:46,858 --> 00:23:48,660
>> ALL LIFE IS CONNECTED ON THIS

632
00:23:48,660 --> 00:23:49,461
PLANET.

633
00:23:49,461 --> 00:23:51,963
AND EVERYTHING I DO IS IN ONE

634
00:23:51,963 --> 00:23:54,166
WAY OR ANOTHER GONNA AFFECT

635
00:23:54,166 --> 00:23:55,167
SOMEONE ELSE THAT I SHARE THIS

636
00:23:55,167 --> 00:23:56,268
PLANET WITH OR SOME OTHER

637
00:23:56,268 --> 00:23:57,369
CREATURE THAT I SHARE THIS

638
00:23:57,369 --> 00:23:58,670
PLANET WITH.

639
00:23:58,670 --> 00:23:58,970
♪ ♪

640
00:23:58,970 --> 00:24:01,173
♪ ♪

641
00:24:01,173 --> 00:24:11,016
♪ ♪

642
00:24:11,016 --> 00:24:12,417
>> THE MOST SIGNIFICANT

643
00:24:12,417 --> 00:24:13,819
REALIZATION TO ME WAS LOOKING

644
00:24:13,819 --> 00:24:15,821
OUT AND REALIZING NOT HOW FAR I

645
00:24:15,821 --> 00:24:17,222
WAS FROM EARTH BUT HOW CLOSE I

646
00:24:17,222 --> 00:24:18,723
WAS TO EARTH AND HOW CONNECTED I

647
00:24:18,723 --> 00:24:33,038
WAS TO EARTH.

648
00:24:33,038 --> 00:24:33,238
♪ ♪

649
00:24:33,238 --> 00:24:38,243
♪ ♪

650
00:24:38,243 --> 00:24:39,845
>> I'D GIVE A LOT TO SEE THAT

651
00:24:39,845 --> 00:24:42,747
VIEW AGAIN.

652
00:24:42,747 --> 00:24:42,948
♪ ♪

653
00:24:42,948 --> 00:24:43,348
♪ ♪

654
00:24:43,348 --> 00:24:57,963
NUKES

655
00:24:57,963 --> 00:24:59,164
>>> IF YOU WANT ANOTHER LOOK AT

656
00:24:59,164 --> 00:25:00,866
ANY OF THE STORIES WE FEATURED

657
00:25:00,866 --> 00:25:02,267
TODAY, YOU CAN ALWAYS FIND THEM

658
00:25:02,267 --> 00:25:03,969
AT YOUTUBE AND FACEBOOK.

659
00:25:03,969 --> 00:25:05,570
WHERE YOU'LL ALSO FIND LOTS OF

660
00:25:05,570 --> 00:25:08,506
OTHER GREAT FEATURES ON ON A

661
00:25:08,506 --> 00:25:09,908
WIDE VARIETY OF NASA TOPICS.

662
00:25:09,908 --> 00:25:11,309
BE SURE TO LOOK AROUND.

663
00:25:11,309 --> 00:25:12,410
IF YOU'RE LOOKING FOR GOOD

664
00:25:12,410 --> 00:25:13,411
CONVERSATION ABOUT HUMAN SPACE

665
00:25:13,411 --> 00:25:18,116
FLIGHT, CHECK OUT "HIGH PRESSURE

666
00:25:18,116 --> 00:25:21,019
SYSTEM WE HAVE A POT CAST."

667
00:25:21,019 --> 00:25:24,823
-- PODCAST" TODAY GARY JORDAN

668
00:25:24,823 --> 00:25:26,925
GETS INTO THE DETAILS OF NASA'S

669
00:25:26,925 --> 00:25:28,526
UPCOMING MISSIONS TO THE MOON IN

670
00:25:28,526 --> 00:25:30,629
A CONVERSATION WITH MIKE

671
00:25:30,629 --> 00:25:31,429
SARAPHIN.

672
00:25:31,429 --> 00:25:37,836
GO TO NASA.GOV/PODCASTS FOR THIS

673
00:25:37,836 --> 00:25:39,437
WEEK'S EPISODE AND OTHER

674
00:25:39,437 --> 00:25:40,138
EPISODES.

675
00:25:40,138 --> 00:25:42,140
YOU'LL FIND A FULL LIBRARY RIGHT

676
00:25:42,140 --> 00:25:42,540
THERE.

677
00:25:42,540 --> 00:25:44,242
THEY'RE ALL ALSO ON APPLE

678
00:25:44,242 --> 00:25:46,745
PODCASTS, GOOGLE PODCASTS, AND

679
00:25:46,745 --> 00:25:56,755
SOUND CLOUD.