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Cuba forges ahead with renewable energy plans amid US oil blockade
来源: Al Jazeera – Breaking News, World News and Video from Al Jazeera · 发布于
Cuban energy minister denies link to fuel shipments intercepted by US, says oil imports by private firms insufficient.
Cuban energy minister denies link to fuel shipments intercepted by US, says oil imports by private firms insufficient.
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For many years, the simplest view of dark energy has been that it remains unchanged. Throughout cosmic history, the mysterious ingredient believed to drive the universe's accelerated expansion is thought to have behaved in the same way at every epoch. However, an increasing numbe
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Scientists may have found a shortcut to fusion energy
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A 9-billion-year-old signal could help explain dark energy
A Canadian radio telescope has detected the faint glow of hydrogen from billions of years ago using only its own observations, proving a long-awaited way to map the distant universe can actually work. CHIME can use this hydrogen signal to trace how matter is spread across space a
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Scientists finally see how nature moves energy so efficiently
Researchers have captured key steps in a chemical reaction that helps nature transfer energy with remarkable efficiency. Ultrafast X-rays revealed how changes involving electrons and protons are closely linked to the rearrangement of surrounding water molecules. Because similar r
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