Scientists use visible light to process methane into green hydrogen and high-performance materials

Image: Simon BissonIve already had interesting results.

and the sound of a passing woodpecker.Through the worst of the pandemic lockdowns I started a new hobby.

I experimented with using it to tweet the tweets.Living in one of the greener inner suburbs of London.Merlin is a free bird identification tool that uses both computer vision and computer audio to identify birds.

Image: Simon BissonDont worry about the microphone hanging out the window.analyzing the spectrogram of their calls.

The Raspberry Pi OS ALSA tools help you get the most from your sound devices.

Image: Simon BissonCould there be another way to spot them? A friend had pointed me at an iOS app from the Cornell Lab of Ornithology.plenty of headphones are for sale.

and enough comfort for a long gaming session.JBL Tune 760NC over-ear headphones for $60 (save $70): These compact headphones offer 35 hours of playtime.

how often a product goes on sale.and reliable spatial audio features