In case you're still worried that the universe will wink out of existence in 5 days when they turn on the Large Hadron Collider at CERN, rest easy: a new report from the LHC Safety Assessment Group says it ain't gonna happen. Or, as one physicist told me when I asked about this last month while researching my Petacentres article for Nature
, "Look, it's a 10^-19 chance, and you've got a 10^-11 chance of suddenly evaporating while shaving."
The report explains that if particle collisions at the LHC had the power to destroy the Earth, we would never have been given the chance to exist, because regular interactions with more energetic cosmic rays would already have destroyed the Earth or other astronomical bodies.
LHC Switch-on Fears Are Completely Unfounded
The Safety Assessment Group writes, “Nature has already conducted the equivalent of about a hundred thousand LHC experimental programmes on Earth – and the planet still exists.”
Writing in Slate, Cathy “Weapons of Math Destruction” O’Neill, a skeptical data-scientist, describes the ways that Big Data intersects with ethical considerations.
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In his weekly address, President Barack Obama this week pledged $4 billion in federal funding for computer science education in schools throughout the nation.
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Remember back to the time when people thought java was just a hip way to talk about coffee? Or you vaguely remembered from geography class that it’s an island in the South Pacific? We’ve come a long way since then and now that we’ve rocket blasted into the tech future, you’re going to need to […]
Plastic is so 2013. You don’t want to buy something only to throw it away or lose it and barely care. You like nice things and want to hang onto them. The Plazmatic lighter here is a high quality, high tech alternative to the typical cheap, plastic lighter you get at the old gas station. […]