I built a light that reacts to radio waves [video]
via rootkid.me
Short excerpt below. Read at the original source.
https://rootkid.me/works/spectrum-slit Comments URL: https://news.ycombinator.com/item?id=46728808 Points: 13 # Comments: 0
via rootkid.me
Short excerpt below. Read at the original source.
https://rootkid.me/works/spectrum-slit Comments URL: https://news.ycombinator.com/item?id=46728808 Points: 13 # Comments: 0