Candles are useful for many things; light, for instance, they can also make a room smell nice, and they can definitely set the mood, but we are not setting the mood today. We are going to do science ...

The 19th-century physicist Michael Faraday was known not only for his seminal experimental contributions to electromagnetism but also for his public speaking. His annual Christmas lectures at the ...

(via Applied Science) Why is a candle flame repelled by magnets? It turns out to be a combination of diamagnetic soot particles and hot gas.

The video shows the metalens depth sensor working in real-time to capture the depth of translucent candle flames. The two images on the left are the raw images captured on the camera sensor. They are ...

A flame in low gravity either wouldn’t exist or would be spherical, according to our readers. And it would be a different colour to flames on Earth too A candle flame isn’t a thing, but a process.

A: A candle wick holds a flame because it isn’t just a string that burns. Its main purpose is to deliver fuel to the part of it that’s very hot. When you light the wick, the heat quickly melts the wax ...