lifestyle
Science for kids
science for kids
science for kids
science for kids

Thames & Kosmos Plasma Ball

Learn about electricity, matter and energy and marvel at the wonders of the universe with this mesmerising electric light show. The plasma ball creates a fascinating display of glowing electric tentacles, like lightning flowing from your fingertips. Display it on a table, desk or hang it on a wall like a sconce.  

£30.00 £0.00 /
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Plasma is the fourth state of matter. Neither solid, liquid, or gas, it is a super-charged ionised gas found in every star. The plasma ball works by sending a high-voltage, alternating current from a Tesla coil at its core, through a noble gas, to the inner surface of the glass sphere. Escaping electrons cause the inert gas inside the sphere to light up, creating the amazing effects. You can actually see electricity in the palm of your hand with this incredible device. Turn on the sound-activated mode and watch the plasma arcs dance to the beat of your favourite song.

Thames & Kosmos Plasma Ball

  • Bring physics to life with electrifying experiments.
  • Interactive electricity light show
  • Features:
    • 5-inch glass sphere
    • Beautiful new design
    • Two modes: always-on and sound-activated
    • USB-C power port and cable included (power adapter not included)
    • Also works with 4 AAA batteries (not included)
    • Hangs on a wall or rests on a tabletop
    • Safe to use. Follow all instructions and precautions.
  • Classic scientific device with a fresh new design

Free delivery when you spend £50 and over, £4.50 for orders under £50

We despatch all orders within 24 hours - simply choose your delivery speed at checkout ....

  • Standard - Free Delivery over £50, £4.50 (2 - 5 working days)
  • Express - £6.50 (1 - 2 working days)*
  • Express + - £10.50 (Pre 12pm on Next Working Day or Saturday Delivery)*

Channel Islands, Isle Of Man, Highlands & Islands can only be delivered via Standard.

*Express & Express + must be received before 12 noon for delivery on next working day

Return items within 30 days of receipt (14 days for any sale items) for a full refund

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