Elon Musk says Powerwall batteries will fix Australia’s blackout problems in 100 days or they’re free 

Since September, the Australian state of South Australia has suffered a string of blackouts, which has triggered fierce political debate over the state’s dependence on renewable energy, and how to … Continue reading Elon Musk says Powerwall batteries will fix Australia’s blackout problems in 100 days or they’re free 

The future of space colonization – terraforming or space habitats?

Artist’s concept of a terraformed Mars (left) and an O’Neill Cylinder. Credit: Ittiz/Wikimedia Commons (left)/Rick Guidice/NASA Ames Research Center (right) The idea of terraforming Mars – aka “Earth’s Twin” – … Continue reading The future of space colonization – terraforming or space habitats?