Of what I understand about Sonar, is that it sends sound out and when it hits something, it pings back. So, like a dolphin swimming, it sends it out, it hits a wall, and it knows. When you look at it, the wall does not move. But, when it hits a fish, it pings back, but it continues to ping back and shows it moving from one point to another.
I am working on a design that will track EMF, no matter how small or big. The idea is to do a constant EMF Sweep in a room and monitoring the changes of EMF.
Basically, power lines and electronic devices have a EMF to it and does not move. But paranormal activity has EMF as well, but moves. The EMF will change up and down, but can be charted on its movements.
Tags:
Share
-
▶ Reply to This