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Total number of posts: 23680
Solar energy surpasses every other energy source in U.S. in 2016
U.S solar is poised for not just another record year but a blowout year in the solar installations. Last year, solar set a new record with 7.3 gigawatts of total new photovoltaic capacity across residential, commercial, and utility-scale installations. According to new statistics just released by Read More...
Biosensor warns patients of impending heart attacks
Phillips has created a little patch that can warn of an impending heart attack hours before it even happens, virtually allowing you to check into a hospital and be taken care of before anything occurs. The 4.6 by 1.6 inch patch named The Wearable Bionsensor is a light, portable version of the Read More...
7 tips for when you need inspiration but it just won't come
You know the feeling: when you need inspiration the most to solve a problem or find a creative forward, your mind tends to lock up in a loop of senseless thoughts. The human mind has a funny way of shooting itself in the foot. But you can break that painful loop. When the ideas just won’t come, Read More...
Blockchain-based microgrid gives power to consumers in New York
Something odd is happening on President Street in Brooklyn. While solar panels on the roofs of terraced houses soak up sun, a pair of computers connected to the panels quietly crunch numbers. First, they count how many electrons are being generated. Then, they write that number to a blockchain. Read More...
How ‘natural geoengineering’ can help slow global warming
As natural wonders go, perhaps the most awe-inspiring is the annual migration of 1.2 million wildebeest flowing across East Africa’s vast Serengeti grassland. It would be a tragedy to lose these animals. But we almost did in the mid-20th century when, decimated by disease and poaching, their Read More...
How Canada can move to 100% clean energy
An environmental research team from the prestigious Stanford University in California has calculated exactly how Canada can move away from fossil fuels, transitioning to a totally clean-energy future through existing technologies. But the assertion that this transition is just over a Read More...
Is crowdfunding the future of horticulture?
Just before Christmas I tentatively embarked on something that looks set to change the course of my life. I had returned from South Africa a few months earlier with seed of many threatened members of the protea family and I was forced to make some decisions. I had to set up a nursery to study the Read More...
Understanding the power of the blockchain
Understanding the revolution Bitcoin may bring about is hard. Recent news stories present a messy picture. Bitcoin has failed. Bitcoin is the future. Bitcoin cannot be regulated. Bitcoin needs to be regulated. The debate over what will happen to the decentralized virtual currency has reached a Read More...
Turning Americans' bad food waste habit into renewable energy
America has a bad habit. About 40% of food purchased ends up in the trash each year, but in some cities, they have found a way to turn this waste into energy. As food decomposes, it release methane, a powerful greenhouse gas that’s fueling climate change. What cities are doing is diverting that Read More...
Nanotechnology changes the old fashioned light bulb into a leader in energy saving
Is the traditional light bulb preparing for a come back? Bright but inefficient incandescent bulbs have been on the way out for years, in favor of low-wattage LEDs. Researchers at MIT and Purdue University may have figured out how to change that trend. The six-researcher team says it has found a Read More...