资讯
MEVITA's design makes it both sturdy and easy to build by using a minimal number of parts that can all be found and bought ...
The study also explained a long-standing puzzle as to why electrons often appear delayed after solar eruptions.
Japanese engine manufacturer J-ENG has unveiled the world's first commercial ammonia-fueled ship engine to cut maritime emissions.
Researchers in the US have developed a molten-salt accelerator system that could produce commercial tritium from nuclear waste.
Sophie 8X EV is a student made, solar-powered EV that just won the 2025 Bridgestone World Solar Challenge. It managed over 3,000 kilometers over 44 hours across the breadth of Australia, winning it ...
A new thermoelectric rubber band can stretch 850% while converting body heat into electricity, potentially powering smartwatches.
The system fully automates aircraft through all phases of operation, and uses multiple layers of redundancy and advanced ...
Scientists have discovered a new cellular process called cathartocytosis, where cells "vomit" their contents to heal.
Find out how today's engineers succeed by growing their technical abilities, improving how they communicate, and staying open ...
A new X-ray imaging method has captured the first direct evidence of hidden, swirling currents in flowing grains.
SpaceX’s Starship completed its most successful test yet, deploying mock Starlink satellites in space for the first time.
The cement industry generated approximately 1.6 billion tonnes of CO₂ in 2022, about eight percent of all global emissions.
一些您可能无法访问的结果已被隐去。
显示无法访问的结果