Could evaporating water be the newest renewable energy source? Columbia researchers harnesses the power of bacterial spores
A biophysicist at Columbia University has discovered how to tap evaporating water as an electrical energy source using a simple device made from bacterial spores, glue, and LEGO bricks. Ozgur Sahin’s findings operate at the cellular level, based around his research on the Bacillus bacteria, a microorganism commonly found in soil—and its implications could potentially be far reaching.
You might know Renzo Piano as the architect behind many of the world’s leading museums, but get ready to meet Renzo Piano, wind-turbine expert. Testing has commenced on Renzo Piano’s small-scale wind-turbine blade at the Molinetto Test Field near Pisa, Italy. Piano’s turbine blade resembles a dragonfly’s wing and incorporates elements from the insect that promote stability in flight in order to allow the turbine to tolerate gale-force winds.