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Physics

Weird magnets could make computers that work 1000 times faster

We are approaching the physical limits of our computer drives. Antiferromagnets could outdo our fastest technology without using huge amounts of energy

News

Icy hard drives cram 5300 movies onto a postage stamp

Technology

Icy hard drives cram 5300 movies onto a postage stamp

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magnet lead

Earth

The paradox powering Earth's magnetic field

Features

A cyclist is sandwiched between cars in heavy traffic

Health

Air pollution is sending tiny magnetic particles into your brain

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Feedback: a calling card for water fruitloopery

Feedback: a calling card for water fruitloopery

Regulars

Metamaterial wormhole teleports magnetic fields across space

Technology

Metamaterial wormhole teleports magnetic fields across space

News

Single cells made to levitate, just like frogs and mice

Life

Single cells made to levitate, just like frogs and mice

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One Per Cent

Technology

One Per Cent

News

Bacteria power up by using magnets as batteries

Life

Bacteria power up by using magnets as batteries

News

Three ways to fix the LHC before its big reboot

Physics

Three ways to fix the LHC before its big reboot

The Large Hadron Collider has got a short circuit, which could delay the monster machine's restart by weeks. Here are three possible fixes

News

Technology

World's biggest magnet to power Indian neutrino hunter

News

Technology

Magnetic messages let smartphones receive secret data

News

Technology

Magnetic bricks beam 3D objects into your screen

News

Space

Japan's huge magnetic net will trawl for space junk

News