Much like radio operators being encouraged to use the least possible amount of power to make a contact, chemists have a ...

Using lead as a coolant could save us from a nuclear catastrophe.

You've got no excuse not to try them.

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...