英语科普大全

Inkjet printers（喷墨式打印机） , a low-cost technology that in recent decades has revolutionized home and small office printing, may soon offer similar benef...

American artist Jackson Pollock's paintings often clashed with the rules of the art world. But they couldn't defy（藐视，挑衅） the laws of physics, ...

Newton space observatory has watched a faint star flare up at X-ray wavelengths to almost 10 000 times its normal brightness. Astronomers believe the ...

"This quasar（类星体） is a vital probe of the early Universe. It is a very rare object that will help us to understand how supermassive black holes g...

Tiny metallic particles produced by University of Adelaide chemistry researchers are bringing new hope for the production of cheap, efficient and clea...

Rossendorf set a new world record for magnetic fields with 91.4 teslas. To reach this record, Sergei Zherlitsyn and his colleagues at the High Magneti...

New research by the University of Warwick and Humboldt university shows that the frequency of wars between states increased steadily from 1870 to 2001...

HIV weakens the blood-brain barrier — a network of blood vessels that keeps potentially harmful chemicals and toxins out of the brain — by...

Llamas（美洲鸵） can't really manage it. Giraffes（长颈鹿） aren't very good at it and while big horn sheep and muskox（麝牛） excel at it, it turns out a s...

Most parents are unaware of the risks their teenagers face in the workplace and could do more to help them understand and prepare for those hazards, a...