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Physics

See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.

Organ-on-a-chip. This is a microfluidic device that simulates biological organs.

Physics

This book could convince you to become an engineer

From DNA sequencing to rainbows, the world of microfluidics is well-served by Albert Folch's book How the World Flows, says Karmela Padavic-Callaghan

Culture

Physics

Oddly viscous stars could be impersonating black holes

News

Physics

Molecule’s tiny quantum jiggle imaged in unprecedented detail

News
2H2KWEA Big Bang to Present. Stages in the history of the Universe after the Big Bang. At 300, 000 years, matter and radiation decouple, and the Universe becomes transparent for the first time. The first galaxies form at around 300 million years after the Big Bang, but the exact time period is uncertain. At an age of 9 billion years the Solar System formed. Finally, 13.7 billion years after the Big Bang we arrive at the present day. The Universe is still expanding and evolving.

Physics

What happens to light’s energy when it redshifts? It’s complicated

Comment

Physics

Could we get quantum spookiness even without entanglement?

News
Chaotic streams of energy appear to slice through space

Physics

Is gravity a new type of force that arises from cosmic entropy?

Features

Physics

We may be able to share quantum entanglement nearly infinitely

News

Physics

Gold can be heated to 14 times its melting point without melting

News

Physics

We’ve discovered a door to a hidden part of reality 鈥� what’s inside?

Features

Physics

Laws of quantum physics may rule out a universe that came before ours

Instead of the big bang, some physicists have suggested that our universe may have come from a big bounce following another universe contracting 鈥� but quantum theory could rule this out

News

Physics

We鈥檝e discovered a new kind of magnetism. What can we do with it?

Features
Physics

Storm-chasing scientists hunt for the world鈥檚 most extreme hail

Video

Physics

Where does time actually come from?

News

Physics

Solving the 250-year-old puzzle of how static electricity works

Features