A convex mirror is configured with a surface that bends outward. Convex mirrors reflect light outwards, creating a virtual image. This has practical applications in the production of passenger-side mirrors, camera phones and in automated teller machines. This convex mirror has a diameter of 3" (7.5cm). Highly recommended for optics demonstrations in the clasroom setting!
This classic device is used to demonstrate the conservation of mechanical energy.
It's fun to be smart with this fast-paced board game!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Exciting magnet exploration for ages 8 and up!
Have fun building your very own FM radio!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.