Science
From mathematics and AI to medicine and psychology, The Optimist Daily features the latest news on discoveries, technological advances, and breakthroughs in the world of science. Our Science section is here to engage and enlighten you.
GE labels floating offshore wind turbines the renewable energy of the future
Commenting on recent developments conducted with French naval shipbuilding and energy company DCNS, GE Renewable Energy has labelled floating offshore wind turbines as the renewable energy of the future. “Floating wind farms are very innovative and can be a crucial part of the energy mix of Read More...
Why the self driving car will solve traffic jams
For a big part traffic jams are caused by lack of coordination. Example: If all cars start driving exactly at the same time when a red light turns green, many more cars can pass the green light. But that’s not how it goes. First one accelerates, then the next, and the next… and that slows the Read More...
30 reasons your next car should be electric
I’ll let you in on a little secret: we’re electric car fans here on “The CleanTechnica Show.” I know — you’d never know it if I didn’t tell you. However, we’re not electric car fans just because we got struck by lightning while trying to contemplate Read More...
Uber is rolling out fully electric vehicles in London
A handful of Uber drivers in London are now driving fully electric cars as part of a new three-month study. The San Francisco taxi-hailing company, which already has thousands of hybrid Toyota Prius cars in London, has teamed up with Nissan and Chinese car firm BYD to offer Uber drivers the chance Read More...
Costa Rica has been powering itself with renewable energy for more than 100 days
Costa Rica has powered its electricity grid for over 100 days entirely by renewable energy. The Latin American country has been run on renewable energy for 121 days and is now aiming for a year without fossil fuels. Last year, renewable energy sources accounted for 99 per cent of the country's Read More...
Researchers want to use old EV batteries to help store power for the grid
In four or five years, the batteries in the roughly one and a quarter million electric vehicles currently on the road will start to decline and will have to be replaced. So what will we do with all those batteries that have such much life still in them, but are no longer suitable for cars? Two Read More...
Why you won't be owning a car in 25 to 30 years
Within a few decades, you may not own a car anymore. Nor will your neighbor. Or your neighbor’s neighbor. But what you may have is partial ownership in a network of self-driving cars that will show up on demand when needed. While it may be hard to think of parting with your car right now, the Read More...
Indian scientists design device to collect solar energy
Indian scientists have designed a new device they hope will solve one of the biggest problems with the use of solar energy. They call the device a solar tree. Solar trees have metal “branches” extending from a tall, central pole at different levels. Each branch holds a photovoltaic Read More...
South Africa to become wind energy hot spot (and why we should care)
As recently as 2012, South Africa had very little wind energy capacity—10 MW to be precise—and it had taken ten years to get to that point. Now, in 2016, it is right around 2 GW. That's something like a 1900% increase in four years by my (admittedly math-addled) brain. And according to Read More...
Chinese people want renewable energy more than anyone, but nobody’s selling it to them
It turns out a staggering number of Chinese people are willing to pay more for renewable energy. But businesses that sell green power to consumers, prolific elsewhere, haven’t yet got a single foothold in the biggest market on earth. A survey of 3,000 Chinese city-dwellers by Ipsos Mori, a Read More...