Measure forces and weights in the science classroom using this scale! This tubular spring scale is easy to read and use for students and teachers alike. Units of measurement are in both Newtons and grams, and a helpful hook allows for the scale to be hung anywhere in the classroom. This version of the scale is colored green for color-coding purposes and measures up to 500 grams/5 Newtons. Use it to measure magnet strengths, weight lab objects, or experiment with kinetics via pulleys.
Perform awesome experiments using everyday materials found in any kitchen!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Defy gravity with this cool balancing eagle!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
This magic bird defies gravity before your very eyes!