| ▲ | Zanfa 4 hours ago | |
Dan Gelbart's lecture on sensors[0] explains another fascinating method in detail using RF as well as the optical scanning method mentioned in the original video. The full lecture is worth a watch, but the timestamp is where the RF method explanation starts. | ||
| ▲ | mesrik 3 hours ago | parent [-] | |
That Dan Gelbart lecture where he also explains how retroreflection[0] is used to detect remote viewing, was it anything with a lens or even human eye is really good. [0] straight link to where he explains retroflection https://youtu.be/0MtRxX0crjU?t=3019 Also many other videos where he explains how to solve hard problems are really good too. e: There seems to be commercial product using retroreflection advertised Youtube | ||