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Water + ashes+ evaporation = potassium solution. Add more water and repeat to refine.

Will it go round in circles?

I keep reading that strips are cheaper than QB's. When I piece it ll together using the LED Gardened article, they appear to cost more. Then when trying to figure wattage, they don't add up the same as his figures. Anyway this whole argument seems mute when one can acquire both or all 3. One...

That makes perfect sense. Like an AC sucking up heat, taking it outside and converting it into light or rather anti dark matter. I thought that they stored it at the end of tunnels. An electrician friend told me years ago. "It's all fire." Not wishing to interrupt this thread anymore. It's...

Where does light go when you turn off the switch?