Children, Technology and Educations

I’m Rebecca brightening welcome to
watchmojo.com and here at the science 26
exhibit hits are encouraged to explore
try different activities and take home
all kinds of new knowledge that can use
in their daily lives this artificial
tornado is created by a fan which draws
the air upwards this air column is
rotated by jets of air so we can see the
whirlwind a fog machine adds water
droplets into the air column the warm
air rises and begins to dissolve in this
situation can worsen and form a tornado
here we can see that a body is more
stable when its center of gravity is
lower the weight suspended from the
unicycle places the center of gravity
below the wire as long as you’re
attached to the unicycle it is
impossible to fall heat sensitive liquid
crystals change color according to their
temperature each color matches up with a
specific temperature range the molecules
that form these liquid crystals are
aligned with each other in layers here
in our next exhibit we learned that a
soap molecule has two ends one of these
ends is attracted to water and the other
is repelled by the ends attracted to
water fit themselves between the water
molecules and results in the enormous
film that delights young and old as
illustrated in this exhibit we notice
that the rotating disk fools our eyes
and makes us think we’re leaning to one
side as a result our perception of
vertical direction is affected