Scientists developed a device that combines wind and solar to harvest clean energy more efficiently and create a self-cleaning solar panel.
Atmospheric water generators can save millions of lives due to new drought conditions even bringing water from air in the desert climates.
The statistics underpinning water scarcity are dire and noteworthy – approximately 770 million people lack access to clean water. That is one in ten people on the planet. The average woman in rural Africa walks 6 kilometres (about 3.7 miles) daily to haul 40 pounds of water.
Continue reading “See how atmospheric water generators can help water security” »
From house plants and gardens to fields and forests, green is the color we most associate with surface life on Earth, where conditions favored the evolution of organisms that perform oxygen-producing photosynthesis using the green pigment chlorophyll a.
Land subsidence is overlooked as a hazard in cities, according to scientists from the University of East Anglia (UEA) and Virginia Tech. Writing in the journal Science, Prof Robert Nicholls of the Tyndall Center for Climate Change Research at UEA and Prof Manoochehr Shirzaei of Virginia Tech and United Nations University for Water, Environment and Health, Ontario, highlight the importance of a new research paper analyzing satellite data that accurately and consistently maps land movement across China.
Cheaper electric vehicles are on the way, and Kia believes it has an advantage. With its own “secret sauce,” Kia is moving to launch a series of affordable EVs in the US.
“We’re ahead of most, and we’re trying to rush out ahead because our technology will be more evolved,” Kia America COO Steve Center told Automotive News.
Kia revealed a new range of low-cost EVs during its first annual EV Day in October, including the EV2, EV3, EV4, and EV5.
Amazon is leading the electric delivery van game as the company aims to go net zero in the next 16 years.
Unlike solar panels on Earth, a solar power plant in space would provide a constant power supply 24/7.
Researchers at Aalto University have discovered a new force acting on water droplets moving over superhydrophobic surfaces like black silicon by adapting a novel force measurement technique to uncover the previously unidentified physics at play. This force, identified as air-shearing, challenges previous understandings and suggests modifications in the design of these surfaces to reduce drag, potentially improving their efficiency and application in various fields.
Microscopic chasms forming a sea of conical jagged peaks stipple the surface of a material called black silicon. While it’s commonly found in solar cell tech, black silicon also moonlights as a tool for studying the physics of how water droplets behave.
Black silicon is a superhydrophobic material, meaning it repels water. Due to water’s unique surface tension properties, droplets glide across textured materials like black silicon by riding on a thin air-film gap trapped beneath. This works great when the droplets move slowly—they slip and slide without a hitch.
Battery prices are dropping significantly, leading to a future of cheaper electric vehicles, battery storage, solar energy, and cleaner air Questions to inspire discussion What is the impact of dropping battery prices? —Dropping battery prices will lead to cheaper electric vehicles, battery storage, solar energy, and.
EverestLabs is among a group of AI startups disrupting the waste sector by using 3D cameras, machine learning, and robots.
