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 ...

1. Ask the adult you are working with to light the candle. 2. Watch the candle flame start out small and get bigger. Notice how some of the wax near the wick melts. 3. As the flame burns, the wax from ...

As if a candlelit dinner wasn’t romantic enough. Scientists have shown that a flickering flame is studded with millions of tiny diamonds. Roughly 1.5million of the twinkling gems are created every ...

Here’s an interesting question—at what distance can the human eye detect a candle flame? Put this conundrum to Google and the first answer says it is possible to see a candle flickering up to 48 ...