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Total number of posts: 23863
More efficient clear solar panels could mean solar windows for all
Solar panels placed on buildings do a great job of generating green energy for the structure, but imagine if every window in the building could absorb solar energy? This is the vision of researchers at the University of Michigan who are working to increase the efficiency of clear solar Read More...
Thought Leader Series: On Climate Doom
It seems like these days the headlines just go from bad to worse. Whether it’s melting glacial sheets, apocalyptic fires, or police violence, it’s pretty easy to feel like giving up on the world by mid-morning. When it comes to the climate crisis, this bombardment of negative news, combined Read More...
How black paint can drastically reduce bird deaths at wind farms
Politicians who lobby against the renewable energy industry often use the death toll of birds at wind farms as a way to argue against wind energy. But apparently, there’s a simple solution to reduce the number of deaths that happen at the blades of wind turbines: black paint. According to a Read More...
Could “antivitamins” be the cure to antibiotic resistance?
The first naturally-occurring bacteria killer, penicillin, was discovered nearly a century ago and with it came the advent of a new class of medicines: antibiotics. Bacterial infections were the leading cause of death at the time, and the new drugs gave doctors a way to combat these infections. Read More...
August 27, 2020
The Optimist Daily Update with Summers McKay & Kristy Jansen - Your weekday update from The Optimist Daily featuring discussions of our top positive news solutions from independent, reader-funded, journalists. On this episode we look at two solutions out of NYC: a refillable cleaning supply station Read More...
August 27, 2020
The Optimist Daily Update with Summers McKay & Kristy Jansen - Your weekday update from The Optimist Daily featuring discussions of our top positive news solutions from independent, reader-funded, journalists. On this episode we look at two solutions out of NYC: a refillable cleaning supply station Read More...
August 27, 2020
The Optimist Daily Update with Summers McKay & Kristy Jansen - Your weekday update from The Optimist Daily featuring discussions of our top positive news solutions from independent, reader-funded, journalists. On this episode we look at two solutions out of NYC: a refillable cleaning supply station Read More...
August 27, 2020
The Optimist Daily Update with Summers McKay & Kristy Jansen - Your weekday update from The Optimist Daily featuring discussions of our top positive news solutions from independent, reader-funded, journalists. On this episode we look at two solutions out of NYC: a refillable cleaning supply station Read More...
Forget plastic: Here are some greener ways to freeze food
While Ziploc bags and plastic wrap can be useful for sealing up food that’s going into the freezer, there are better alternatives—ones that are better for both you and the environment. The problem with these simple plastic solutions is that they can leach chemicals (bisphenols A and S). On Read More...
This tiny robot could help surgeons with precise procedures
Drawing inspiration from Origami, researchers have created a surgical robot that is around the size of a tennis ball and weighs about the same as a penny. The tiny robot was built by engineers from Harvard’s Wyss Institute and Sony and was created to assist surgeons with procedures that require Read More...