Smartphone Disco Light Ball @Spectrumsci

Uploaded June 2020 | Updated September 2026, 6 days ago

Attach to your smartphone (4 adapters included) and let the party begin. Get yours here: bit.ly/2Z7gqLI

Spectrum Scientifics |

Smartphone Disco Light Ball

Name: Stirling Engine with LED Light @Spectrumsci
Uploaded: 2015-05-27T01:29:31-0400
Duration: 8 min 17 s
Description: This model Stirling Engine has a small generator attached to it that generates enough electrticity to light a set of bright LED lights. Stirling Engines work on tempearture differences, in this case made byan alcohol flame. You can get your own LED Stirling Engine at this link: http://bit.ly/X5Pbbp