This 1,000um core size plastic fiber optic cable can be used with for all kinds of applications.
The large realistic model has removable organs that can be studied and set back into the correct position.
Perform awesome experiments using everyday materials found in any kitchen!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
This magic bird defies gravity before your very eyes!
This mirascope creates a 3D hologram image!
Build a hand that realistically moves its fingers using shape memory allow technology!