Inventions include a multicultural singing doll, a wacky worm and a party cannon.

Inventions include a double-sided book, a twist on the party piñata, and fruit-scented plush toys.

Inventions include sinkable building blocks for pools, a life-size construction toy, and a therapy doll designed to help kids express their emotions.

Inventions include a walking dinosaur, a multigenerational dolls, and a slingshot with a parachute.