This Curious Gizmo Plays Music Beamed At It From A Flashlight

This Curious Gizmo Plays Music Beamed At It From A Flashlight
Perhaps we're ignorant buffoons, but we had no idea that light waves could carry music and we're a bit in awe.

March 8, 2019 at 05:27AM
"Continue" https://ift.tt/2XIRsk4 - #abeautifulmess, #mybeautifulmess, #calledtobecreative