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New sensor uses slowed light to detect gravitational pull of tiny objects
المصدر: Phys.org - latest science and technology news stories · نُشر
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.
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.
أخبار ذات صلة
Why a tiny number of venture capitalists capture almost all the profit
Beyond a handful of big names, most venture capitalists are relatively unknown. Who are they, and what distinguishes the superstars from the rest?
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 ·
As the school year settles in, making room for the arts can support everyday well‑being
As the days darken, making more room for arts-based practices and experiences is one way to bring useful, interesting or sustaining activities into the seasons ahead.
Phys.org - latest science and technology news stories ·
Ball or strike? Why the count may change what a baseball umpire sees
In baseball, a borderline pitch is more likely to be called a strike when the batter has three balls and no strikes than when the count is no balls and two strikes. The official strike zone hasn't changed. The umpire's judgment has.
Phys.org - latest science and technology news stories ·