Tag: green

Making New Batteries Using Burnt Plants

We use lithium-ion batteries in our electronics every day, but getting the materials to build them isn’t very environmentally friendly. Let’s learn about a new way to recover one of these materials from burnt plants!


Mood Lighting: Colorful Coatings for Smart Windows

Feeling blue? The chemistry of new “smart windows” could help – with a coating that adjusts to the outside temperature and a color filter that you can switch at will, they could be the perfect mood lighting for your energy-efficient home.