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Total number of posts: 23766
The big potential of used electric car batteries
Almost a third of electric car batteries are expected be reused by 2025, providing important applications for the power grid and buildings, according to a new report from Bloomberg New Energy Finance. The report estimates that there will be 29 gigawatt hours of used batteries created by electric Read More...
How to bring humor to meditation
From the outside, meditation appears to be a thoroughly serious endeavor. You have to sit down, dutifully count your breaths and rein in your wandering mind, and practice this every day whether it’s fun or not. But that isn’t Chade-Meng Tan’s approach to mindfulness. The founding chair of the Read More...
An effective and low-cost solution for storing solar energy
Solar energy can be stored by converting it into hydrogen. But current methods are too expensive and don't last long. Using commercially available solar cells and none of the usual rare metals, researchers have now designed a device that outperforms in stability, efficiency and cost. Share: FULL Read More...
The hydrogen economy is much nearer than we think
Hydrogen produced from renewable energy is already finding a market as a 'green' fuel for cars. But its future potential goes way beyond that, as a vital storage mechanism for surplus wind / solar electricity on the grid, to provide power on demand. Photo: University of Nottingham via Flickr (CC Read More...
MIT researchers find a cleaner process for smelting metal, by accident
Accidents happen. And sometimes that’s a really good thing. At MIT, researchers accidently stumbled upon a new, more efficient process for smelting metal. The researchers were trying to develop a new kind of high temperature storage battery using a new chemical configuration. The battery didn’t Read More...
The future of solar power in 7 promising charts
Global growth of solar power and curbing climate change go hand in hand. If growth slows down, climate change will further its grip on the earth. Luckily, the expansion of solar power is going remarkably well thanks to plummeting costs of electricity. The Lawrence Berkeley National Laboratory Read More...
This new discovery could lead to higher rates of success for organ transplants
A new study shows that targeting certain donor cells lowers the risk of organ rejection. Researchers found that a highly specialized type of cell called dendritic cells trigger an immune response in the body that causes organ failure. With this understanding, scientists could help solve the issue Read More...
Fleet of self-driving taxis hits the roads of Singapore
Self-driving vehicles aren’t quite ready for full-scale rollout just yet, but in one part of Singapore, autonomous taxis will be giving people rides around town for free. The company behind this trial is nuTonomy, which has been testing its technology in Singapore without passengers for some time Read More...
How to eat healthy while saving money
Why does eating healthy have to cost so much? Oh wait, it doesn’t. There are plenty of foods that give you all the nutrition you need, without being a burden to your wallet. Here are 9 ways to tighten your food budget without skimping on Read More...
How the blockchain is changing money and business
What is the blockchain? If you don't know, you should; if you do, chances are you still need some clarification on how it actually works. Don Tapscott is here to help, demystifying this world-changing, trust-building technology which, he says, represents nothing less than the second generation of Read More...