Science is Magic

(singke) #1

58


NO-LEAK

BAG


You have probably seen the famous


magic trick where an assistant is


poked with swords without being


harmed. Here’s a similar amazing feat


using a plastic bag and some pencils.


Fill the bag two-
thirds full with

(^1) water and zip it up.
YOU WILL NEED



  • Ziplock plastic bag


  • Water




  • Sharp pencils




2

Hold the bag firmly
in one hand. Use your
other hand to push a
sharp pencil through
the bag, into the water,
and out the other side.
If it’s easier, have an
assistant hold the bag
for you—but be careful
not to poke them!

The pencil goes
through the
bag... and no
water leaks!

WARNING
!

» The pencils are
sharp, so be very
careful when
inserting them
into the bag.

!


US_058-059_Magic_no_leak_bag.indd 58 12/09/2018 15:50

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