Set the world aglow with peace, happiness, and good times! Make yummy candies that actually glow in the dark. Mold fun, glowing gummies and sweet, glowing ice cubes in groovy shapes. Then grow a batch of crystal rock candy and watch it glow.

A small amount of a safe, natural ingredient — riboflavin, or vitamin B2 — causes these candies to glow under the included blacklight flashlight. Learn about the chemistry of glowing materials and pigments, the physics of light and electromagnetic waves, and more science behind these delicious treats.

This kit includes all the food ingredients needed for a groovy good time!

PERFECT FOR AGES 6 YEARS AND ABOVE

Explore hydraulics, pneumatics, and robotics with your very own GIANT hydraulic hand! Using over 200 plastic pieces and piston tubes that you fill with water, build an awesome mechanical hand that uses hydraulic power to simulate the movements of the human hand no motors or electricity required!

Once assembled, your cyborg hand slips onto your own hand like a glove, with mechanical fingers that you operate with your own fingers and that can grip objects with enough force to lift them. Challenge yourself to pick up and hold a variety of items like bottles, pencils, small items anything with reach! The hand can be configured in three ways left hand, right hand, and claw-like, with the thumb in the centre and can be adjusted to fit virtually all hand sizes.

A 40-page, full-color manual guides model building and experimentation and provides engaging scientific information about how pneumatic and hydraulic systems are used in industrial robots to assist with a variety of tasks in our modern world.

For ages 7 years and above.