Search results for string theory

Computer Sciences Feb 20, 2019

Causal disentanglement is the next frontier in AI

Recreating the human mind's ability to infer patterns and relationships from complex events could lead to a universal model of artificial intelligence.

Space Exploration Feb 12, 2019

We've discovered the world's largest drum – and it's in space

Universities in the US have long wrangled over who owns the world's largest drum. Unsubstantiated claims to the title have included the "Purdue Big Bass Drum" and "Big Bertha", which interestingly was named after the German ...

Quantum Physics Feb 12, 2019

Weyl goes chiral

Quasiparticles that behave like massless fermions, known as Weyl fermions, have been at the center of a string of exciting findings in condensed matter physics in recent years. The group of physicist Sebastian Huber at ETH ...

Space Exploration Feb 9, 2019

New Horizons' evocative farewell glance at Ultima Thule

An evocative new image sequence from NASA's New Horizons spacecraft offers a departing view of the Kuiper Belt object (KBO) nicknamed Ultima Thule—the target of its New Year's 2019 flyby and the most distant world ever explored.

General Physics Feb 6, 2019

Decentralized systems are more efficient at reaching a target when its components are not overly capable

A team of researchers including Neil Johnson, a professor of physics at the George Washington University, has discovered that decentralized systems work better when the individual parts are less capable.

General Physics Jan 31, 2019

Superinsulators to become scientists' quark playgrounds

Scientists widely accept the existence of quarks, the fundamental particles that make up protons and neutrons. But information about them is still elusive, since  their interaction is so strong that their direct detection ...

Cell & Microbiology Jan 16, 2019

Proteins use a lock and key system to bind to DNA

You can think of DNA as a string of letters—As, Cs, Ts, and Gs—that together spell out the information needed for the construction and function of cells. Each cell in your body shares the same DNA. So, for cells to take on ...

General Physics Jan 16, 2019

New quantum structures in super-chilled helium may mirror early days of universe

For the first time, researchers have documented the long-predicted occurrence of 'walls bound by strings' in superfluid helium-3. The existence of such an object, originally foreseen by cosmology theorists, may help explaining ...

General Physics Dec 28, 2018

Our universe: An expanding bubble in an extra dimension

Uppsala University researchers have devised a new model for the universe – one that may solve the enigma of dark energy. Their new article, published in Physical Review Letters, proposes a new structural concept, including ...

Internet Dec 27, 2018

After scandal-filled year, what's next for Facebook?

Facebook is closing out 2018 the same way it began the year: in defense mode.

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