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14 white connectors
each corresponding to the blocks that your little one will learn to recognize and drop into the right hole
Great educational tool for teachers
Keep out of reach of small children to prevent accidental swallowing
Tesla's Lamp USB Powered (7cm) (pick 1 Location) Decoration 14 white connectorsThis iconic scientific lamp was originally created by Nikola Tesla in 1894, following his experiments with high voltage currents. The plasma ball demonstrates the properties of electrical discharges, which you can control with your fingers as you touch the lamp. The globe is a sphere that has most of its air replaced with 3 noble (inert) gases neon, argon and xenon. A high frequency alternating current electrode is in the center, which discharges and
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