>> IT IS 9.44 SO NATIONAL GROUP BEER FLOAT DAY. IT IS A DAY COMING UP. YES COMING UP
ON FRIDAY. SO TODAY KATIE HAS A
FUN EXPERIMENT THAT TEACHES THE
SCIENCE BEHIND A DELICIOUS ROOT
BEER FLOAT ALL RIGHT SO KATIE
BREAK DOWN WHAT WE NEED ALL
RIGHT. THIS IS
REALLY EASY REALLY EASY.
BRACE, YOURSELVES 3 THINGS
WELL, TECHNICALLY 4 I LEFT OFF
THE SPOON, SO YOU’LL NEED A
GLASS A SPOON TO SCOOP OUT YOUR
ICE CREAM.
AND THEN ALSO SOME ROOT BEER.
SO YES, THIS HAPPENS TO
COINCIDE WITH NATIONAL REPAIR
FLOW DAY ON FRIDAY.
BUT ALSO PART OF THE REASON I
PICKED THIS IS BECAUSE LAST
SCIENCE LAB MAX ASSISTED ME
WITH ICE CREAM IN A BAG AND I
HAVE NOT HEARD THE END OF IT
FROM DAVID ABOUT HOW HE DIDN’T
GET THE ICE CREAM SO.
>> THIS IS KIND OF FOR YOU TO
YEAH.
>> SO WE’VE GOT TO TALK ABOUT
THIS THE STATES OF MATTER WE’RE
GOING TO START WITH OUR SOLID
WHICH IS THE ICE CREAM FOR NOW
BEFORE IT REALLY STARTS TO MELT
SO DAVID I WANT YOU TO SCOOP.
OUR ICE CREAM AND PUT IT IN THE
CAR. I DON’T HAVE A.
>> FOR THE ICE CREAM
SCOOP KNOW RIGHT SO THIS IS
WHAT WE’RE STARTING WITH OUR
ICE CREAM IN ITS FROZEN OR
STILL SOMEWHAT FROZEN STATE IS
GOING TO BE ACTING AS YOU ARE
JUST SOME LIVE.
>> HIS MIND. YOU CAN JUST HAVE
IT ALL IT’S.
YEAH THERE’S SO YOU’LL NOTICE ONCE DAVID GET SOME OF YOU USE YOUR
I YEAH, I’M JUST GOING I’M
GOING TO CONTINUE ON
WITH YEAH HAHA GET OUR ICE
CREAM IN THERE WHEN IT’S STILL
SOMEWHAT FROZEN SO NOT TOTALLY
MELTED THAT IS GOING TO ACT AS
OUR SOLID AND SO THE REASON AND
THE STILL KIND OF LIQUIDITY BUT
IF YOU LOOK AT THE BOTTOM THERE
THERE’S OUR ICE CREAM THAT
STILL THAT STILL HOLDING A
LITTLE BIT OF IT SHAPE SO KEEP
IN MIND WE TALK ABOUT THE
STATES OF MATTER SOLID LIQUID
AND GAS SALADS ARE RICH AND
THEY HAVE A FIXED SHAPE AND A
FIXED SETS WHERE ICE CREAM
SINCE ITS TOP
MELTED YET, IT’S STILL HOLDING
ITS ITS ICE CREAM SHAPE HOW
MUCH OF THAT IN THERE.
I THINK THAT’S GOOD ALL THE ICE
CREAM YOU CLOSE AND YOU’RE JUST
ON THE SHIP COULD HAVE.
NOW FOR OUR
LIQUID THIS ONE PRETTY SELF
EXPLANATORY OR LIQUID IN THIS
CASE IS GOING TO BE OUR
BREW BEER AND YOU’LL SEE WHEN
DAVID COURSE THE ROOT BEER IN
WITH THE ICE CREAM THAT A
LIQUID IS NOT RIGID AND IT
DOESN’T HAVE A FIXED SHAPE SO
IT’S GOING TO KIND OF
MOVE AROUND AND DO WHATEVER IT
WANTS, BUT IT DOES HAVE A FIXED
VOLUME MEANING THAT IT’S NOT
GOING TO ESCAPE FROM OUR CLASS
HERE. SO THAT’S THE DIFFERENCE
BETWEEN OUR SOLID AND LIQUID
AND WHAT HAPPENS HERE HOW DO WE
GET OUR 3RD STATE OF MATTER OUR
GAS. THIS
IS ACTUALLY CARBON DIOXIDE
BUBBLES HERE ON THE TOP WHEN WE
NEXT OUR SOLID AND OUR LIQUID
SO RIGHT HERE. YOU HAVE THE 3
STATES OF MATTER AND A HANDY
DELICIOUS TREAT DAVID HOW EASY
WAS THAT.
>> AS AWESOME JUST BEAUTIFUL.
I LEARNED SO
MUCH TODAY.
>> I’M GOING REALLY GLAD I
COULD BE A PART OF IT I WILL
SAY THAT IS REALLY INTERESTING.
CAROL THINK ABOUT THE YOU’RE
TOTALLY INTO THE ICE CREAM BY
WHAT WERE THEY AGAIN.
SOLID SOLID LIKE A
LIQUID YEAH. SO THIS
IS A REALLY FUN WAY TO GET THE
KIDDO’S US A COOL SUMMER TREE
BUT ALSO.
>> THROW IN A LITTLE BIT OF A
LEARNING THERE YOU CAN EVER DO
TOO MUCH OF THAT SO
MAYBE THIS WEEKEND WHEN IT’S
HOT AND HUMID LIKE JUSTIN WAS
TALKING ABOUT YOU CAN TRY OUT
THIS YOU CAN ALSO TRY OUT OUR
ICE CREAM IN A BAG ACTIVITY IN
THE BAG
THAT WAS IT WAS IT WAS THE LIST
THAT’S RIGHT. YEAH BACKS DOES
US YOU CAN TRY ALL THAT THIS
WEEKEND ALL OF OUR EXPERIMENTS
ALL THE VIDEOS EVERYTHING YOU
NEED IS ON KSAT.COM JUST GO TO
THE KATY SCIENCE
LAB SECTION. THAT GRAY DAVIS WE
HAVE AND THIS IS A TOTALLY
UNOPENED KIND OF ICE CREAM SO
COMING AT IT.
AND SAYS MY OWN AND GET IT SO ALL RIGHT, THANKS DAVID COBB HOW IS THAT KHALID LIQUID GAS
HAS THAT TASTE THE AWESOME