Shadows have a secret!
Sometimes a shadow's edge is crisp… sometimes it's all soft and blurry. Why?
A light shines, a toy gets in the way… and POP — a shadow!
Meet two lights: a tiny dot… and a big glowy one.
tiny dot
big glow
Tap to make the light grow big, then tiny again!
Tap the light — watch it puff up big!
The little dot grows into a BIG light. Will the shadow edge be or FUZZY?
Tap your guess!