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
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?
The way of how the light with different wavelengths influences on a MOF crystal: different types of excitons are showed in red and blue (left). Image of crystals (right). Credit: … Continue reading New material helps record data with light
The home of the future could slash your utility bills and generate enough money to help pay the mortgage. UK firm Koru Architects designed and built one such house, named … Continue reading Zero-carbon home generates income by making more energy than it needs
I enjoy projects that can be made using items from around the home. Add a Raspberry Pi and a few lines of code, and great joy can be had from … Continue reading Make a PIR speaker system