The Popular Science Hall of the Centre houses several exhibits which provide not only education but also entertainment. Stand in front of the curved mirrors and see yourself taller or shorter than actual. See how a straight rod passes easily through a curved and twisted hyperbolic path. Get into a Kaleidoscope and count your images. See an infinite tunnel of glowing bulbs in the limited space of the hall. Likewise there are several such exhibits and no one can afford to miss this gallery.
