Mantis shrimps can see cancer, and scientists have now created a camera that does the same.
Author: Sic
titanium dioxide nanotubes
via This new battery charges to 70% in two minutes, and lasts for 20 years.
Demand for energy is highest when people are home, in the mornings and just before sunset. This article suggests we point our solar panels to account for that.
Via Some suggest it’s time to rethink which direction we point our solar panels.