About

The TerraJoule.us newsletter is published every two weeks, edited by Gregor Macdonald of Gregor.us.

You are invited to have the letter sent to you by signing up here: TerraJoule.us Newsletter

If you like what you’ve read in the TerraJoule.us newsletter, please consider a donation:

Donate any amount: Paypal

Donate any amount in Bitcoin:   1PScX1eA35EPEqHKpbixoK3birGpbaYzUp

Follow TerraJoule.us on Twitter

Questions and comments: info (at) terrajoule.us