A sturdy Bomex glass flask designed to contain 100ml of liquid at a temperature of 20º C (68º F). An indicator line on the neck of the flask allows for precise measurement and a plastic cap is included for storage purposes.
Get swept away by this fantastic robot kit that uses vibrations to move!
Build a robot that's an artist too!
This microscope is so versatile you can even take it with you on a job site!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Create beautiful art with this amazing sun paper!
A perpetual motion model of the galaxy, makes a good desk toy.