Eric Walker added a number of topics to Alternative energy, and added Alternative energy to Energy and energy policy
Eric Walker added Muon-catalyzed Fusion and Annihilation Energy Generation will Supersede Non-sustainable T+D Nuclear Fusion and condensed matter - Is ultradense deuterium real? - Physics Stack Exchange to Leif Holmlid and claims of ultra-dense deuterium, and added Leif Holmlid and claims of ultra-dense deuterium to Alternative energy and Muon-catalyzed fusion
Eric Walker added Leif Holmlid and claims of ultra-dense deuterium and Muon-catalyzed fusion - Wikipedia to Muon-catalyzed fusion, and added Muon-catalyzed fusion to Nuclear physics and engineering