funny physics
vendredi 22 avril 2011
egg + vinegar
Remove
the
shell
of
an
egg
without breaking it
or
cook it
!
possible
!
Just
put
the egg
in a
drink
of
vinegar
and
wait 20
hours.
The
shell
consists
mainly
of
limestone
will
react
with the
vinegar
and
disintegrate
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