This ultrabright light switch can be mounted to most surfaces so that you can provide a flood of light to spaces lacking illumination, such as certain rooms, cabinets, nooks, or crannies, or your garage. Just peel the backing off the mounting stickers (also features an indentation for hook mounting, and some magnets for mounting on metal surfaces), place it wherever light is needed, and flip the switch; four surface mount light strips inside the light switch will provide you with a blast of super-bright illumination - don't look directly at the strips! Surface mount light strips provide even stronger light than LEDs. Takes 4 AA batteries (included).
Have fun building your very own FM radio!
The Wimshurst Machine is a high quality static machine for student labs.
This magic bird defies gravity before your very eyes!
This hanging Galileo thermometer is a gorgeous way to display the temperature outdoors!
Have hours of fun with this colorful remote controlled flying saucer!
Great reference card for chemistry and physics students.