by Jon Farrow, Canadian science communicator in the UK.
Please explain how cameras work, like from old fashion camera’s to the modern digital ones we use today. It blows my mind! - Kristoffer Stewart A camera, at its most fundamental, is a device that captures and stores images. Cameras have evolved a lot over the years and when you stop to think about what …
My question is about taste: why can some people tolerate chilli and some not? Chilli tolerance seems to improve when you eat more, but what’s happening in your mouth and brain? - Andrew Beale The perception of taste is much more complicated than most people assume at first. When you bite into an apple, for …
