3 ms·
"Damn, I'm running everything off a UPS from now on, and in a faraday cage if it's not far away enough from a mains line."
by khafra 16y ago
"Damn, I'm running everything off a UPS from now on, and in a faraday cage if it's not far away enough from a mains line."
- ableal 16y agoJohn Varley's 1984 novella "Press Enter _" (Hugo winner 1985), had something along those lines, if memory serves.
- ars 16y agoFaraday cages don't block low frequency magnetic fields. You would also need some mu-metal. As a side note http://www.science-products.com/Products/CatalogA/Filters+Discriminators/HumBug/HumBug.pdf http://www.science-products.com/Products/CatalogA/Filters+Di... claims to be able to get rid of the signal.