The aurora borealis develops after the solar wind — a stream of electronically charged particles that radiates from the sun — collides with the Earth's atmosphere. Depending on the space weather ...

Reports of auroral sounds, long dismissed or attributed to other sources, are being investigated by Unto Laine's Aurora Acoustics Project, focusing on sounds recorded near the ground in Finland since ...

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in Leiden has produced new insights that could be applied in 5G devices and the ...

Students [Berk Gokmen] and [Justin Green] developed an RP2040-based LED-illuminated lightsaber as a final project with a bit of a twist. It has two unusual sound-reactive modes: disco mode, and vowel ...