A whole new light on graphene metamaterials


Long-wavelength terahertz light is invisible — it’s at the farthest end of the far infrared — but it’s useful for everything from detecting explosives at the airport to designing drugs to diagnosing skin cancer. Now,…

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Science Weekly podcast: Blogging the brain, and the sounds of space


This week Alok Jha meets the Guardian’s new brains blogger Mo Costandi to discuss his Neurophilosophy blog – which lifts the lid on the human brain and takes a peek inside. Alok is joined by…

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