Watch the flame travel in a tube, video has sound
Steve Jacobs/The Royal Institution
White blood cells eradicating pathogens
This visualization by Raluca Nicola shows the occurrence of earthquakes on Earth between July 2017 and July 2018, but differently from other charts, this ones shows them with their depth.
This watch is constructed using Vantablack, a material that absorbs an astounding 99.96% of visible light, rendering it virtually invisible when placed against a dark backdrop.