Perform a variety of simple experiments.
Manufacturer: Fisher Science Education B2017
- One magnet will prevent the second one from falling even when separated by the width of a hand
- Reveal the presence of magnetic substances in the printing ink used in paper money
Dimensions: 0.5 × 0.25 in. (1.3 × 0.6cm); sold in packs of two.
|Perform a variety of simple experiments|