I'm on an unrestricted variable electricity tarrif.
My price per kwh is about to go negative for 3 hours*

I can get my oven and air con unit to fight each other, and be paid for it!

*it's so windy that there's nowhere to put all the energy the turbines are generating, so they pay (mostly industry) to use it up. The price shoots up in the evening when everyone starts putting their heating on and cooking dinner. People on a fixed price tarriff are paying ~25p/kWh all day in the UK right now.

A friend has just suggested I turn on a humidifier and a dehumidifier to wirelessly transfer water.
@mattgrayyes Surely the (de)humidifier have cables, no?
@schwarze0fm Power cables maybe (as do a lot of wireless LAN routers), but water cables no.
@nexvie Aren't water cables just... pipes?
@schwarze0fm Pipes, hoses, wicks, canals … doesn't matter—the point is that none of it is involved in the transfer of water. Just like … well, you know ;)
@nexvie All I am gonna take from this is the idea of Matt transfering water in his apartment using a canal. ;)
@schwarze0fm @mattgrayyes
Your router and notebook have them too. But still.