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12 resultados carregados na pagina 5 para "energy"
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Solving the solvent problem
By focusing on electrolytes, MIT scientists are making sodium-metal batteries a more practical energy storage option. O recorte ajuda a contextualizar a pauta dentro de IA.
Add to playlist: the anxiety-ridden sugar rush of Tiffany Day and the week’s best new trac
Add to playlist: the anxiety-ridden sugar rush of Tiffany Day and the week’s best new trac
Day’s latest album Halo is all high-energy exhaustion, injected with a crushing electroclash chaos that illuminates her insecurities in bright neonFrom Los AngelesRecommended if you like Slayyyter, Charli xcx, UnderscoresUp next Halo out now. UK and Ireland tour starts in Decembe
Light controls nanoscale 'bubble' domains in a ferroelectric crystal
Light controls nanoscale 'bubble' domains in a ferroelectric crystal
Researchers at Flinders University have discovered an unexpected way light can control tiny electronic structures inside advanced materials, a development that could help pave the way for more energy-efficient memory devices, sensors and future computing technologies.
Microbreaks key to boosting energy and motivation at work, study finds
Microbreaks key to boosting energy and motivation at work, study finds
Employees who incorporate microbreaks alongside work-related strategies into their workday are more motivated and energized, University of Queensland research has found.
Drought and heat push Europe’s power grid to breaking point
Drought and heat push Europe’s power grid to breaking point
High temperatures and low water levels have forced several countries to shut down nuclear reactors just as citizens turn up their air conditioning, forcing energy prices to spike and raising the threat of blackouts
S&P 500 sales growth is at a nearly 5-year high. Here’s what’s behind the surge.
S&P 500 sales growth is at a nearly 5-year high. Here’s what’s behind the surge.
Energy companies in the S&P 500 have put up a 42.5% revenue gain in the second quarter, powering the index’s sales performance.
NASA’s new dark-energy space telescope can also detect killer asteroids
NASA’s new dark-energy space telescope can also detect killer asteroids
At the end of August, NASA is set to launch the Nancy Grace Roman Space Telescope from Kennedy Space Center in Florida. Its goal is to help us better understand how the universe works, from the glue-like dark matter that keeps galaxies together to the elusive dark energy that dri
Creating cleaner chemical reactions that run on oxygen and produce only water as waste
Creating cleaner chemical reactions that run on oxygen and produce only water as waste
Oxygen provides the driving force for many vital chemical reactions. Two well-known examples include respiration, the process that allows living things to break down food to release its energy, and combustion, reactions that produce heat and light. But oxygen has an unusual elect
Sunlight creates quantum entanglement once thought to require lasers
Sunlight creates quantum entanglement once thought to require lasers
Scientists have generated quantum entanglement directly from sunlight, potentially offering a lower-energy alternative to the lasers normally used in quantum technology. Their outdoor experiment produced entangled photons with about 94% similarity to an ideal state. The result co
The sun is covered in tiny whirlpools we’ve never seen before
The sun is covered in tiny whirlpools we’ve never seen before
Scientists have discovered incredibly tiny plasma whirlpools swirling across the Sun’s surface, some just 20 kilometers wide. These previously invisible vortices may twist magnetic fields and help build up the energy released in small solar eruptions called nanoflares. They may a
New fuel cell breakthrough could help power energy-hungry data centers
New fuel cell breakthrough could help power energy-hungry data centers
A new nanostructured carbon design lets fuel-cell catalysts use tiny amounts of platinum while remaining remarkably stable and efficient. The breakthrough could help hydrogen fuel cells become a more practical way to power data centers, vehicles, and other energy-intensive techno
Foto: Zhang Thomas / Pexels
Negócios
US strikes $1.2bn deal to pay German firm to halt offshore wind projects
The RWE payout is the latest in a string of deals cancelling wind energy projects, a power source long derided by Trump. Mais do que repetir a manchete, o ponto aqui e entender o que essa mudanca revela e por que ela merece atencao.