Large Plasma Ball Tesla's Lamp 20cm
Large Plasma Ball Tesla's Lamp 20cm
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SKU
C-HJ-1403
$49.95
Description / Large Plasma Ball Tesla's Lamp 20cm
This 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 centre, which discharges and excited filaments the strike inside the globe. When you touch the globe, these filaments are attracted to the spot. This globe runs on AC power and is 20cm in diameter.
The perfect geek gift for teens and adults who love science and all things mesmerising!
WARNING: This item is not a toy and should not be placed near sensitive electronic equipment and is not suitable for people with a pacemaker.
More Information
Package Height | 34 |
---|---|
Package Width | 22 |
Package Depth | 22 |
Product Brand | Heebie Jeebies |
Supplier Code | HJ-1403 |
Product Introduction | The amazing Tesla's Lamp, in a larger size Control electricity with your fingers! |
Product Features | Responds to music & sound Colourful filaments - science in action! |
Product Whats in the box | 1 plasma ball, 20cm in diameter |
Product Conclusion | Suitable for ages 8+ Great addition to a classroom or science lab! |
Product Barcode | 9341570114034 |
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