| The Elektor TAPIR is an E-smog detector that can sniff out sources of electromagnetic radiation. It is not a precision instrument, but a han...
More about Smog (3)
| We all love Wi-Fi, Bluetooth, Zigbee, radio and television, mobile phones and various gadgets freed from any cable, as long as we don't worr...
| Smog is a big problem in big cities. Rather than prevent smog by going all electro, another solution would be to clean it. Sounds simple eno...