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Navigate a wave through a geometric obstacle course. It’s a rhythmic, visual test of your reaction time.
★Rats laugh when tickled.★The French language has 13 different words for 'kiss'.★Elephants are the only mammals that can't jump.★The human brain uses about 20% of the body's total energy.★A shrimp's heart is located in its head.★Sea cucumbers breathe through their butts.★Pteronophobia is the fear of being tickled by feathers.★The Hawaiian alphabet has only 13 letters.★Voice actors for Mickey and Minnie Mouse got married in real life.★It is physically impossible to hum while holding your nose.★A day on Mercury lasts 59 Earth days.★A bolt of lightning is five times hotter than the surface of the sun.★Goldfish can recognize human faces.★There are more possible iterations of a game of chess than atoms in the observable universe.★So far, two diseases have successfully been eradicated: smallpox and rinderpest.★A blue whale's heart is roughly the size of a small car.★Cows have regional accents, they moo differently in different areas.★Tigers have striped skin, not just striped fur.★The 'new car smell' is made of dozens of chemicals off-gassing from the interior.★Most 'silver' spoons are actually made of stainless steel.
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