Through incredible demonstrations, David Ricketts deploys high-voltage science to explain how spark generators, ion-powered motors and aircraft work.

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This talk was recorded at the Ri on 24 June 2023.

See the wonders of elusive plasma toroids and the magical Gassiot Fountain, often used as the grand finale of Victorian high-voltage science demonstrations. Of course no high-voltage talk would be complete without (several) Tesla coils! You'll see metre-long sparks illuminating the Theatre, as they arc and dance to the musical beat of David's Tesla coil orchestra.

In the tradition of the Ri, this talk is 100% demonstration and amazement – no slides here.

Prof David Ricketts is an Innovation Fellow in the Technology and Entrepreneurship Centre at Harvard University. He works with organisations around the globe, such as Mastercard, Ubisoft, Disney, General Motors, Dell and Ferarri to accelerate innovation.

David is also an accomplished academic, having his work appear twice in Nature as well as other distinguished publications and books. He is recipient of the National Science Foundation (US) CAREER award and the DARPA Young Faculty Award for his work on nano-electromagnetic devices. His innovations include a re-programmable, self-assembling matter, an American football tracking for sports visualisation with Disney/ESPN, and an advanced wireless power systems for next-generation cars with General Motors Research.

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