Explore the science of illusion Clips and GIFs with Sound

Dad Shares 'Mario Kart' Moment With Daughter Via Elaborate Trick

Lightning Appears to Strike Upwards From Acatenango Volcano in Spectacular Optical Illusion

Large Rotating Cloud Spotted North of Austin Amid Tornado Warnings

'Avada Kedavra!': Dog Learns Harry Potter Death Trick

Optical Illusion Makes Dodger Stadium Look Flooded During Tropical Storm Hilary

Now You See Me, Now You Don't: Octopus Pulls Off Ink-redible Vanishing Act

Hudson River Fog Creates Illusion of City in the Clouds

'Fireball' Spotted Over Tasmania Likely an Optical Illusion, Physicists Say

Hiker Captures Bizarre Rainbow Halo Illusion in Washington's Olympic National Park