科学与环境
Why a tiny number of venture capitalists capture almost all the profit
来源: Phys.org - latest science and technology news stories · 发布于
Beyond a handful of big names, most venture capitalists are relatively unknown. Who are they, and what distinguishes the superstars from the rest?
Beyond a handful of big names, most venture capitalists are relatively unknown. Who are they, and what distinguishes the superstars from the rest?
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New sensor uses slowed light to detect gravitational pull of tiny objects
Gravity, the attraction between objects with mass, is the weakest of the four fundamental forces governing physical processes. Detecting the tiny gravitational pull of objects that are just a few millimeters in size and have a very small mass is extremely challenging.
Phys.org - latest science and technology news stories ·
Scientists created a tiny device that can control your nerves to treat chronic pain
Scientists have developed a tiny, injectable device that can control nerve activity without surgery, batteries, or wires, potentially transforming treatment for chronic pain and movement disorders. Powered wirelessly from outside the body, the seed-sized technology has shown prom
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Scientists find a surprising clue to why the universe’s expansion doesn’t add up
Tiny magnetic fields created shortly after the Big Bang may help explain the long-running disagreement over how fast the universe is expanding. Detailed simulations show that these primordial fields could have changed the formation of hydrogen in the early universe, affecting the
All Top News -- ScienceDaily ·
Supply chain experts say uncertainty will disrupt 4th Quarter
The results of the Lehigh Business Supply Chain Risk Management Index for the fourth quarter of 2026 show a slight decrease from last quarter's sharp jump in overall risk. Transportation disruption risk remained the highest-rated category, down from its record high in the third q
Phys.org - latest science and technology news stories ·
'Molecular sunscreen' may explain why DNA uses thymine despite its vulnerability to UV damage
Scientists have long sought to understand the complex origins of intelligent life. It remains unclear how biological systems not only formed but survived and persisted under the extreme conditions of primordial Earth's hostile climate. Now, researchers at Texas A&M University are
Phys.org - latest science and technology news stories ·