Learn about plasma with this amazing lamp. The globe is filled with 3 inert gasses and a high frequency alternating current electrode is in the centre. Touch the glass to watch a tendril of plasma form
Simulate an earthquake in complete safety with this science kit. Construct a town, pull the start cord of a mini motor and observe how the earthquake affects the objects in the scene! In addition, a rich illustrated guide and an educational puzzle!
Note: Orders over $80 are delivered for free (no delivery cost).