16 Jul 2025 | Synopsis
"The heart of the problem lies in how these batteries charge and discharge...repeated charging and discharging causes the crystals to break apart. This weakens the structure and reduces the battery's ability to hold a charge...Unlike their multi-crystal counterparts, single-crystal materials are more resistant to damage..."
16 Jul 2025 | Synopsis
"polluted air may have been masking the full effects of global warming. Cleaner air could now be revealing more of the human-induced global warming from greenhouse gases."
14 Jul 2025 | Synopsis
"It's estimated that there are more than a billion bikes in the world. Cycling represents one of the most energy-efficient forms of transport ever invented
"When we walk or run, we essentially fall forward in a controlled manner...On a bicycle, your legs move through a much smaller, circular motion...The energy savings are immediately noticeable."
14 Jul 2025 | Synopsis
"The difference between understanding EV range and mastering it is the same as knowing how to swim and being thrown into the deep end. Range anxiety isn't a bug of EVs; it's a stage in the learning curve."
14 Jul 2025 | Synopsis
"...it's now estimated that the world is now installing one gigawatt worth of solar energy infrastructure every 15 hours...This explosive growth has been fueled by huge efficiency gains in solar energy output, breakthroughs in manufacturing, and streamlined installation processes."
10 Oct 2025 | Aviation is shifting from Jet A to four fuel systems: electricity, hydrogen (fuel cell and combustion), SAF, and petroleum. Fuel cells suit short-haul aircraft; hydrogen combustion may power long-range jets. SAF bridges legacy fleets. Hydrogen costs - $5-$7/kg today, possibly $2/kg by 2040 - impact ticket prices and infrastructure decisions. Airport authorities, airlines, and governments will share deployment costs. Each fuel has distinct environmental pros and cons shaping aviation's net-zero future.
![]() 11 Oct 2025 04:53:38 UTC |
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