A new Oxford-led study reveals Africa’s animal energy flow has fallen to two-thirds of historic levels, with big consequences ...

We will get together to talk about and learn how to make free energy circuits using basic components for almost no cost, and discuss ways of using them to replace debt and artificial scarcity economic ...

Energy density tends to be low, because only so much battery material can be dissolved in a liquid before it starts to settle at the bottom of the tank, making it useless. This low density tends to ...