lesson
Incandescent light sources emit a lot of infrared radiation which we cannot see but can sense as heat. Non-incandescent sources such as fluorescent lights, cathode ray tubes and LEDs have quite different spectrums. When light travels through an absorbing medium, such as the atmosphere or water, different wavelengths are absorbed differently and this alters its […]
lesson
If your knowledge of dynamics is a bit rusty then let’s quickly revise the basics of second-order systems and the Laplace operator. Not rusty? Then go straight to the next section.
lesson
We introduce the topic of robotics, the recent history, why we need robots and the future of robots.
lesson
In this mini-documentary we look at a diverse range of real-world robots, discuss what they do and how they do it.