>>>
>>> TIME
>>> TIME FOR STEVE SPANGLER AND KIM BROUGHT HER MAGNETIC
PERSONALITY.
PERSONALITY. >> I WAS THINKING ABOUT DRIVING
IN, I'VE BEEN DOING THIS FOR 19
YEARS AND IF SEEMS LIKE EVERY
MONDAY I BRING MY TOYS FOR A
PLAY DATE WITH A COUPLE FRIENDS
AND PEOPLE AT HOME.
>> AND WE HAVE FUN.
>> I LEARN A LOT.
>> HEY, I KNOW YOU'RE A BIG
SPORTS GUY.
SPORTS GUY. >> YEAH.
>> YEAH.
>> YEAH. >> ACROBATICS, I'M PRETTY GOOD
AT THIS.
AT THIS.
AT THIS. WATCH.
WATCH.
WATCH. LOOK AT THAT.
>> HOW DO YOU DO THAT?
>> IT'S A MAGNET.
SO I'M NOT REALLY ALL THAT
GOOD.
GOOD.
GOOD. THESE ARE SUPER STRONG MAGNETS.
I WANT TO TALK TO YOU ABOUT
REALLY, REALLY STRONG MAGNETS.
>> HOW DO YOU GET IT IN THE
TENNIS BALL?
TENNIS BALL? >> THIS IS WHAT HAPPENS WHEN
YOU HAVE NO LIFE.
YOU CUT IT OPEN AND GLUE IT IN
AND SEW IT SHUT.
THIS IS A NEODIMIUM MAGNET, A
SUPER STRONG MAGNET UNLIKE THE
ONE ON YOUR REFRIGERATOR.
MAGNETS HAVE A MATERIAL WHERE
ALL THE ATOMS ARE LINED UP THE
SAME WAY.
SAME WAY.
SAME WAY. THIS GOES ON YOUR HAND AND NOW
THIS ONE IS DOWN HERE.
WATCH TOM'S HAND.
NOW WE SHOULD -- OH, LOOK AT
THAT.
THAT.
THAT. >>
THAT. >> YOU CAN MAKE IT DANCE.
>> NOW WATCH THIS.
THAT'S NOW STUCK BETWEEN YOUR
HANDS.
HANDS.
HANDS. >>
HANDS. >> OW!
>> OW!
>> OW! >>
>> OW! >> THE CAMERA WILL FOLLOW HIM
DOWN BECAUSE IF YOU TURN
AROUND, JUST PUT YOUR HAND
DOWN.
DOWN.
DOWN. >>
DOWN. >> OH.
>> OH.
>> OH. >>
>> OH. >> THERE YOU GO.
NICE.
NICE.
NICE. NO
NICE. NO PROBLEM AT ALL.
>> HANDY WITH OFFICE SUPPLIES.
>> YOU ARE PRETTY AMAZING RIGHT
THERE.
THERE.
THERE. >>
THERE. >> A GOOD WAY TO MOVE.
>> THERE IT IS.
KIM, YOU LANGE ONTO THAT ONE.
I'LL PICK ALL THE MAGNETS OFF
THIS.
THIS.
THIS. >>
THIS. >> I CAN DO THAT.
>> YOU PLAY WITH THAT ONE
BECAUSE NOW I'M GOING TO DO
THIS.
THIS.
THIS. HERE WATCH.
HERE WATCH. I HAVE A NIODIMIUM FOR KIM AND
A DOLLAR BILL.
HANG ONTO THE DOLLAR BILL KIND
OF LIKE THIS.
WATCH WHAT HAPPENS.
WITH A NIODIMIUM RARE EARTH
MAGNET YOU CAN ACTUALLY DETECT
THE IRON IN A DOLLAR BILL.
JUST GET CLOSE TO THE DOLLAR
BILL AND WATCH WHAT IT DOES.
THERE IT IS.
LOOK, KIM, GET CLOSER.
THERE IT IS.
>> THERE IT IS.
>> ISN'T THAT AMAZING?
IT'S ACTUALLY DETECTING THE
IRON IN THE DOLLAR BILL.
SO THIS IS HOW THEY DETERMINE
WHETHER OR NOT A DOLLAR BILL IS
FAKE OR NOT BECAUSE IT HAS
MAGNETIC INK, ANOTHER COOL
PROPERTY.
PROPERTY.
PROPERTY. >> NIODIMIUM.
>> NIODIMIUM. I'M GOING TO PUT THIS HERE.
HOLD ONTO THAT A SECOND.
YOU HAVE YOURS.
THIS IS COOL.
THIS IS A COPPER PIPE.
SO A MAGNET IS NOT ATTRACTED,
OF COURSE, TO COPPER.
>> OF COURSE.
>> SEE, DOESN'T ATTRACT TO
COPPER.
COPPER.
COPPER. I
COPPER. I HAVE THIS.
SO I HAVE A BALL BEARING IN MY
-- IT'S LIKE A MAGIC SHOW.
HOLD OUT YOUR HAND UNDERNEATH.
WATCH WHAT HAPPENS WHEN I DROP.
NO PROBLEM AT ALL.
WATCH WHAT HAPPENS HERE IF WE
TAKE -- THIS IS A MAGNET.
SO WATCH.
SO WATCH.
SO WATCH. THIS ONE IS A MAGNET.
HANG ON AGAIN BECAUSE NOW I GOT
TO PICK ALL THESE OFF.
NOW WATCH WHAT HAPPENS.
THREE, TWO, ONE.
>> HEY.
>> HEY.
>> HEY. >> IT FLOATS.
>> IT BARELY CAME THROUGH SLOW.
>> WATCH, IT FLOATS.
SO IT IS SMALLER TH THE PIPE,
BUT IT'S ACTUALLY CREATING ITS
OWN MAGNETIC CHARGE THERE, A
FIELD CALLED AN EDDIE CURRENT.
IS THAT AMAZING?
THIS IS HOW THEY CAN SLOW A
RIDE DOWN.
RIDE DOWN. >> LIKE AN EDDY IN THE WATER?
>> AN ELECTRICAL CURRENT IS
BEING PRODUCED.
BEING PRODUCED. THERE IS LENS' LAW WHICH HOLDS
IT IN PLACE.
GO TO THE HARDWARE STORE, GET A
CAN.
CAN.
CAN. SOMETIMES THEY HAVE A BALL
INSIDE THIS MAGNET.
TO MESS WITH THE PERSON AT THE
HARDWARE STORE, GET YOUR OWN
BALL BEARING AND STAND THERE
AND SHAKE AND WHEN THEY COME TO
YOU, WATCH THIS AND THEN YOU
SHAKE AND IT DOESN'T SOUND LIKE
THERE'S -- BECAUSE THERE'S A
MAGNET AND THEY GO I DIDN'T
KNOW THE BALL COULD COME OUT.
YOU SAY LUCKY FOR ME I CAN BUT
IT BACK.
IT BACK.
IT BACK. READY?
READY?
READY? LIKE THIS AND YOU PEEL IT OFF.
>> GET PEOPLE LAUGHING AT THE
HARDWARE STORE.
HARDWARE STORE. >> THEY KIND OF LIKE