AND WELCOME BACK IT’S 9.22 WE’VE SEEN IN MOVIES AND SHOWS THAT EXTRACTING SOMEONE’S
DNA CAN
THE SIMPLE AS A PLAQUE OF HAIR
OR DIR UNDER FINGER NOW THE
PROCESS EVEN EASIER TO
DETERMINE THE DNA OF YOUR
FAVORITE FRUIT HERE TO SHOW US
HOW IS
DNA FRUIT EXPERT WAKE UP OVER
HERE IN THE
TRUSTEE ASSISTANT. MISTER DAVID
SEARS, YES, THIS IS GOING TO BE
FUN RIGHT WHILE THE TOP I DID
THIS LAST NIGHT IT TOOK ABOUT
10 MINUTES IN TOTAL WE’LL HAVE
THAT MUCH TIME TODAY SO DAVID.
>> I’M GOING TO HAVE TO BEGIN
TO SMASH UP THIS
STRONG MARY AND THIS BAG GO
AHEAD, THEY DON’T WANT ANY BIG
CHUNK TRAINING SO JUST GO AHEAD
YEAH FOR YOU TO PUT YOUR
GOGGLES
THE ENGINE TO FARE WELL YOU
DON’T HAVE TO REALLY BE GENTLE
BUT THIS DAVID’S DOING THAT.
WHAT IS IT THAT SO IT’S A
STABLE OKAY WHILE THEY WERE DOING THAT I WANT TO REMIND YOU WHAT YOU NEED FOR THIS
STRAWBERRY DNA EXTRACTION
EXPERIMENT YOU WILL NEED SOME
ISOPROPYL ALCOHOL NEED WATER
SALT AND DISH SOAP OF COURSE SO
A NICE BIG JUICY STRAWBERRIES.
A PLASTIC BAGGIE THEY’VE BEEN
WORKING WITH A SANDWICH BAG
RIGHT NOW ALSO NEED A STRANGER.
SOME TWEEZERS AND A FEW
AND THE GLASS CONTAINERS.
BARI HAHA I THINK WE’RE
WORKING TO.
>> BUT 3 FREE US AS WELL.
>> OH MY GOSH YOU WANT SOME
MASSAGING TO PULVERIZING
SHE SAID BE VERY EFFICIENT.
I MEAN I KIND OF LIKE CHILLY
PERSON MATCHUP
THAT’S HERE YOU’RE HELPING ME
OUT OF MY TIME SO WHAT DAVID IS
DOING HIS MASHING UP A
STRAWBERRY AND A PLASTIC BAG
THAT HAS AN EXTRACTION LIQUID
IN IT THAT’S WHAT IS MADE UP
OF WATER. SALT AND DISH SOAP.
SO THAT’S WHAT HE’S DOING AND
YOU WANT TO
LEAVE ANY BIG CHUNKS SO DAVID
WHEN SHE FEELS SO THAT YOU HAVE
GOTTEN IT PRETTY WELL
MASH SHOP THAT LOOKS PRETTY
GOOD LIKE THAT. WELL.
WATCH THE OUTFIT WHAT WE’RE GOING TO WE’RE GOING TO POUR THIS LIQUID THROUGH A
STRAINER INTO ONE OF OUR EMPTY
COPS I THINK YOU’VE DONE WE’VE
DONE A REALLY GOOD JOB. HAHA.
I’M KIND OF NERVOUS FEEL LIKE
HIM A LOT. SO FOR THIS AND
THERE. YES.
SO WE WANT LIKE A LIQUID TO GO
IN THERE THERE WILL BE SOME
CHUNKS OF STRAWBERRIES LEFT AND
JUST MAKE SURE WE GET A LOT OF
THIS DOWN HERE WE’RE GOING TO
USE A SPOON TO HELP. NASH, SOME
OF THE LEFTOVER THE
LEFTOVER JUICE INTO THIS INTO THIS CUP, YOU SHOULDN’T DRINK BEFORE YOU JUST THINK IT’S
BELIEVE IT OR NOT JUSTICE.
THIS IS NOT COCKTAIL TIME WITH
KATE IN A SCIENCE AND
OKAY, SO RENO LAST SO RICK AND
YES, IT IS SO WE’VE GOT THAT
OKAY, I THINK WE’RE LOOKING
PRETTY GOOD. NOW IT’S TIME
FOR YOUR I SUPPOSE PULL ALCOHOL
THIS HAS BEEN IN THE FREEZER
FOR 1015 MINUTES OR SO.
SO YOU DO WANT TO BE A LITTLE
BIT COLD AND LET ME MAKE SURE
LIVING I
JUST WANNA REFERENCE MINUTE
HERE SOTO HAS WE’VE GOTTEN THIS
TRAINER.
NOW TO THIS ARE STRAINED LIQUID
HERE WE’RE GOING TO ADD
YEAH A TEASPOON OF THIS CHILLED
ALCOHOL, I HAVE ONE FOR YOU
HERE. SO WE CAN MEASURE IT OUT.
YEAH AND MAYBE A LITTLE BIT MORE WHEN I WAS DOING IT YESTERDAY. I HAD TO LOOK
THAT’S GOOD. I LIKE IT JUST
ENDED ONLY IN THERE. SO THIS ME
TAKE A MINUTE
OR 2. BUT WHAT THIS ALCOHOL IS
GOING TO DO IS HELP
TO 2 MIXTURE HERE THE JUICE AT
THE BOTTOM AND WHAT WE’RE
LOOKING FOR IS WHAT’S GOING TO
THE TOP AND THAT IS GOING TO BE
THE DNA OF THE
STRAWBERRY THE SEEMS BIZARRE
RIGHT HOW DOES THE SWAMP BUT
THIS SPOKESMAN VERY
SORRY IT’S GOING DOWN MIKE.
A LITTLE TURTLE NECK.
THIS WORKS WITH STRAWBERRIES
BECAUSE THEY HAVE MORE DNA THEN
OTHER TYPES OF FRUIT THEY ARE
OFF DEPLOYED YS
MEANING THEY HAVE 8 CROP COPIES
OF EACH DNA CHROMOSOMES AND
THAT’S WHY WARS
THAT’S KIND OF COOL. YES THAT
IS VERY COOL IN COMPARISON.
MOST HUMANS HAVE 2 SO THEY HAVE
MORE DNA. THEY’RE WORKING
WITH HERE. SO WHAT THIS ALCOHOL
WILL HELP TO DO AND THIS IS
WHERE TWEEZERS COME IN THAT I
KNOW IT’S COOL
SO WE’RE PULLIN A GOOSE EVIL
LOOKS LIKE A BLUR KIND
IT’S GOT SOME OF THE YEAH WELL AND AND THE SMELLS REALLY GOT US MOVING
SOME VERY SO THERE’S THAT TOO
SO I WANT TO PULL I’M JUST
NEWS. SO THESE LITTLE STRANDS
THAT YOU’RE PULLING OUT OR
THE DNA YES THAT’S A LITTLE
FOR IS IS TO DO A DNA FIBERS
YES, TRUSTING THAT.
>> AND ALL IN DURING THAT
PROCESS THEY DO IT ALL BOUND
TOGETHER YES, OKAY, AND THAT
WAS BECAUSE OF THE.
>> YES
>> DNA IS NOT TOLERABLE IN THE
ALCOHOL, SO THAT’S WHAT HELPS
SAID TO THAT’S WHAT HELPS US TO
BE ABLE TO EXTRACT THIS HAD 2
OF ITS KIND OF SQUISHY ONES
WHICH
LOOKS LIKE COLD AND IT
DOES BELIEVE THAT SMELLS GOOD
SO YES, IT DOES SMALL IT DOES
SMELL ROLAND IT’S
STRONGER STEP. GREAT YEAH, SO THIS IS A LOT OF FUN. I THINK THE KIDS WILL BE LIKE OH MY
GOSH CORN THEY CAN ACTUALLY
HOLD DNA FIBERS IN THE HANDS
WHICH
IS WHICH YOU CAN’T DO THIS AND
STRAWBERRIES ARE EXTRA SPECIAL
NOW WE KNOW THAT THEY’VE GOT A
LOT TO DNA YES THEY DO.
COOL.
>> AND AS YOU SAID NOW THAT
KIDS CAN COME ON COME WE MAKE
BOOKER’S TO YES EXACTLY AND IF
YOU DO TRY THIS AT HOME YOU CAN
FIND ALL THE INGREDIENTS AND
EVERYTHING YOU NEED ON.
>> THE KATY SCIENCE LABS
SECTION OF KSAT.COM IF YOU DO
TRY AND TAKE SOME PHOTOS VIDEO
YOU CAN UPLOAD THEM ONLINE AS
WELL AND WE WOULD LOVE TO SHOW