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 brown for color-coding purposes. Use it to measure magnet strengths, weight lab objects, or experiment with kinetics via pulleys.
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
This mirascope creates a 3D hologram image!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Build your very own smart robot!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!