Acoustics

Physics meets Guitar Pedal – Interferometer Guitar Pedal

| by
20250318 030837

Physics meets Guitar Pedal – Interferometer Guitar Pedal Guitar pedal recreates the Michelson-Morley experiment which was used to evidence a supposed fixed speed of light and validate Einstein theory, therefore propelling science, military and religion in a particular direction. Definitely takes the cake for Most Interesting guitar pedal to-date! Good explanation. Note that Michelson had … Read more

I have discovered sonic fertilizer

| by
20250131 080725

I have discovered sonic fertilizer Sound DRAMATICALLY Helps Plants Grow I spend 2 months adding to the mountains of evidence suggesting that sound helps plants grow better. So why don’t farms have PA systems? Only (reportedly) one-third of modern scientific studies have results that can be reproduced. It’s the repeatability problem. 1962 study: Holy Basil … Read more