Jim, K1KJW, and others alerted me to this very cool move by the inventive minds at JPL. They put a Morse Code pattern in the tire treads of the Curiosity rover. So now as it drives around, it spells out JPL in the Martian regolith.
Our book: "SolderSmoke -- Global Adventures in Wireless Electronics" http://soldersmoke.com/book.htm Our coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmoke Our Book Store: http://astore.amazon.com/contracross-20
The Radio Shack • Ingenuity - simple electro-magnetic toy - Peoples ingenuity never fails to amaze me. https://www.youtube.com/watch?v=J9b0J29OzAU ............. Statistics: Posted by golfguru — Wed Apr 26, 2017 10:2...
29 minutes ago