Evaline Warmels (Video)
Mechatronical Engineer
As an electrical engineer at Canadensys, I help build robots (lunar landers) that will explore the surface of the moon.
The telegraph works by transmitting signals through an electrical circuit. Learn more and print your own telegraph key using this 3d model of a real artefact.
This resource explains electricity basics - volts, amps, currents, resistance, and why it is dangerous to touch electrical outlets with wet hands.