"excessive force", is there at least one person that knows if 3m still produces that special material!

Question

it was proven to block electromagnetic emmisions from whatever source. this info will be very useful as soon as i can identify or,should i say figure out if i can acquire some of the stuff. it is important for me to be able to awake in a instant in order to chase away unwanted and uninvited visitors!they are already afraid of me ,so this is like a wild card. thanks for playing and good luck.

Answer 1

I have looked high and low to no avail.

Have you considered wearing a tinfoil hat?

Answer 2

Electromagnetic radiation have an electric (E-field) component and a magnetic (H-field) component. When properly grounded, 3M anti-radiation computer filters block up to 99.9% of the electric field (E-Field) ELF/VLF component of low frequency radiation emitted out of the front of the monitor.

The magnetic (H-field) component is virtually impossible to shield. Magnetic fields pass through most materials, including concrete, steel, and lead. The greatest reduction in H-field emission is achieved by wrapping the internal electrical components with a very expensive material called mu metal.