Institute of Physics

Making quantum cryptography practical

Quantum cryptography, a completely secure means of communication, is much closer to being used practically as researchers from Toshiba and Cambridge University's Cavendish Laboratory have now developed high speed detectors ...

Apr 30, 2009 4.3 / 5 (3) 1

How do we support today’s Einsteins?

Is today's academic and corporate culture stifling science’s risk-takers and stopping disruptive, revolutionary science from coming to the fore? In April’s Physics World the science writer Mark Buchanan looks at those ...

Apr 01, 2009 4.7 / 5 (3) 4

Astronomy's bright future

To mark UNESCO's International Year of Astronomy (IYA2009), six leading astronomers from the UK, the US, Europe and Asia write in March's Physics World about the biggest challenges and opportunities facing international astron ...

Mar 02, 2009 4.4 / 5 (5) 2

Eliminating the threat of nuclear arms

President Barack Obama has made his intention of eliminating all nuclear weapons a tenet of his administration's foreign policy. Professor Sidney Drell, a US theoretical physicist and arms-control expert, explains in February's ...

Feb 04, 2009 3.5 / 5 (6) 31

Looking through Galileo's eyes

In 1609, exactly four centuries ago, Galileo revolutionised humankind's understanding of our position in the Universe when he used a telescope for the first time to study the heavens, which saw him sketching radical new views ...

Jan 08, 2009 4 / 5 (2) 0

Using invisibility to increase visibility

Research into the development of invisibility devices has spurred two physicists' thought on the behaviour of light to overcome the seemingly intractable problem of optical singularities which could soon lead to the manufacturing ...

Nov 27, 2008 4 / 5 (26) 7

Dancing droplets

Our blood, sweat and tears are three precious fluids that can answer lots of questions about the state of our health but testing small amounts of bodily fluids, without contaminating them through contact with ...

Nov 18, 2008 4.6 / 5 (11) 1

Listening to dark matter

(PhysOrg.com) -- A team of researchers in Canada have made a bold stride in the struggle to detect dark matter. The PICASSO collaboration has documented the discovery of a significant difference between the ...

Oct 16, 2008 4.3 / 5 (46) 12