Bruce Campbell

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Should I exercise if my muscles are sore? You asked Google - here’s the answer

Every day millions of internet users ask Google life’s most difficult questions, big and small. Our writers answer some of the commonest queries<p>Muscle soreness is something many people experience for a couple of days after exercising. When the activity has been particularly intense or you’ve been …

Exercise

American Companies Selected to Return Astronaut Launches to American Soil

Today, with the selection of Boeing and SpaceX to be the first American companies to launch our astronauts to the International Space Station, NASA …

2016 Top 18 Apps for Mac OS X El Capitan

[Last Updated on Nov.22, 2016]<p>Last year, Apple released its latest operating system – OS X El Capitan for iMac and MacBook users. After installing El …

Understanding quantum tunnelling

Quantum tunnelling sounds like science fiction, and does indeed feature quite often in the genre. But it is real, and plays a role in nuclear fusion, chemical reactions and the fate of the universe. Here’s how it works<p>The recent claim from Stark Industries Lockeed Martin that a compact fusion …

Supernovas, ice sculptures and star nurseries: Hubble's stellar 25 years

Nestled in orbit just above Earth's atmosphere — the biggest obstacle to space observation from the ground — the Hubble Space Telescope has been able …

The Science Of 'Interstellar' And How NASA Discovers Potentially Habitable Exoplanets

“Interstellar,” the latest blockbuster film by Christopher Nolan that opened Friday, is a science-fiction movie set in the near future when humanity …

10 things you (probably) didn’t know about First World War uniforms

The camouflage uniform donned by soldiers during the First World War is, to many, instantly recognisable, but how much do you really know about the …

​Half of the stars in our universe live in the space between galaxies

Hubble's deep field imagery is breathtaking, but what lies between those thousands of spiral-arm galaxies? More stars, of course. Data collected by CIBER rockets (Cosmic Infrared Background ExpeRiment)show that as many as half of the stars in the universe are orphans -- suns that spun out of their …

Disaster at the speed of sound: the tragedy of SpaceShipTwo’s final flight

Co-pilot appears to have pulled lever at wrong time on board Virgin Galactic’s space ship as it approached Mach 1.2<p>Seconds after firing its engine, Virgin Galactic’s spaceship was breaking through the sound barrier. As the craft made its ascent, the pilots were pinned against their seats, gasping …

Huge raid to shut down 400-plus dark net sites

http://vod-pro-ww-live.akamaized.net/mps_h264_hi/public/news/world/1122000/1122100_h264_1500k.mp4?__gda__=1524614269_3628b515bc0b5a5d5e3d1c4298bdebcf<p><b>Silk Road 2.0 and 400 other sites believed to be selling illegal items including drugs and weapons have been shut down.</b><p>The sites operated on the Tor …

Darknet

Black Hole Challenge To Einstein's Theory

Structural changes to the Milky Way’s super-massive black hole have been detected as it emitted a blaze of electromagnetic energy, an observation that could lead to a profound rethinking of physics.<p>The images of the singularity at the core of our galaxy (called Sagittarius A*, abbreviated SgrA* and …