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inventions

04/28/2018 / By Jessica Dolores

We could soon harvest energy from leaves fluttering in the wind

Most people dismiss stray leaves fluttering in the wind as one of those everyday, ordinary things. They seldom stop and take a second look unless it’s autumn, and leaves burst into flaming colors of orange, red, yellow, and purple. But do you know that the humble leaf can someday be a source of light energy? […]

04/19/2018 / By Zoey Sky

Future buildings could be constructed out of blocks made from olive waste

Different varieties of the versatile olive are used to create foods like olive tapenade crostini or olive focaccia. However, scientists have determined that olive waste can also be used to create building materials. In fact, waste from the olive oil industry, such as ground olive stones, olive stone ash, and sludge from pomace oil extraction […]

03/29/2018 / By Ethan Huff

Scientists create a cheap paper water filter that removes lead, arsenic and bacteria while being portable and disposable

Hands down, the most important factor in maintaining public health is access to clean water, and scientist Liangjie Dong from the University of Hawaii has come up with a revolutionary new technology that stands to bring clean water to even the poorest and most remote regions of the world – all for just a few […]

03/27/2018 / By David Williams

Reusing CO2: Scientists are closer to converting it to clean energy

Nature emits carbon dioxide (CO2) as part of many different natural processes. Plants are known to take them in as a necessary ingredient in photosynthesis, and it benefits the Earth in a lot of different ways, such as accelerating plant growth and food production. Although the planet’s CO2 levels are currently near record lows throughout […]

03/24/2018 / By Edsel Cook

New “smart blade” technology will make wind turbines even more efficient

The Fraunhofer Institute for Wind Energy Systems (Fraunhofer IWES) is testing a new rotor blade that incorporates bend-twist coupling (BTC) technology. Wind turbines equipped with the new blade can get the most out of fluctuating winds, reported an AlphaGalileo article. The German wind energy sector leads its European peers by a good margin. Germany operates more than 28,000 wind turbines, and […]

03/11/2018 / By Frances Bloomfield

Researchers have recycled clothing waste into an “aerogel” supermaterial that can help stop wound bleeding

Cotton-based fabric waste has a multitude of uses that range from being recycled into polishing and wiper clothes to automotive insulation. Though, as researchers from the National University of Singapore (NUS) have discovered and demonstrated, this type of waste could be turned into cotton aerogels that have their own practical applications. The cotton aerogels, which […]

03/03/2018 / By David Williams

Hyundai Nexo self-driving car produces water that’s supposedly safe enough to drink

If you’re going to go down the renewable energy route, you might as well go all the way. That seems to be the idea that Hyundai had in mind when it designed and developed its latest fuel cell electric vehicle (FCEV). Dubbed the Hyundai Nexo, it’s the company’s newest FCEV, and it comes in the […]

02/18/2018 / By David Williams

Qantas biofuel-powered airliner required 150 acres of farm land to grow the fuel for a single flight

The world’s first biofuel flight between the U.S. and Australia was achieved with great success by the teams behind it — Qantas and Agricoma Biosciences rejoiced publicly as they both announced the completion of their historic flight. However, while the benefits of switching from conventional fossil fuels to biofuels for cross-country flights might be clear […]

01/04/2018 / By Frances Bloomfield

Cool multi-use invention: Street lamp powered by dog poop has proven to be a successful green energy and waste management combo in the U.K.

From littering walkways and streets to illuminating them, dog poop may soon be fueling streetlamps across the United Kingdom. That’s already happening in Malvern Hills, an iconic landscape in England and home of the United Kingdom’s first dog poop-powered street lamp. The brainchild of Brian Harper, a member of the environmental group Transition Malvern Hills, […]

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