How much screen time is too much?

In today’s media-rich world (or media-saturated, depending on your view), one rarely has to look far to find parents concerned about the ways that kids engage with technology. Recently, managing “screen time” seems to be on everyone’s mind – particularly during these summer months when…

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This new ‘vertical bike’ allows people to scale buildings

In our increasingly vertical and densely populated cities, space saving is vital; there’s not always room to install full-size elevator shafts in apartment blocks where space is at a premium. Enter Vycle, a concept developed by design graduate Elena Larribathat boasts the bonus of health…

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Scientists think they might soon be able to edit human memories

How Memories Work Researchers have recently discovered two different types of memory use completely different processes in the same nerves, opening the way for a new pharmaceutical solution for treating anxiety and post-traumatic stress disorder (PTSD). The find challenges earlier research that had suggested memories…

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Why solar lights could offer a solution to the world’s poor

There is an ongoing debate among policy makers, international donors and researchers about how to provide energy access to poor rural areas. For many years, most funding was flowing into large-scale infrastructure projects to expand national electricity grids. However, grid extensions to remote and poor…

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Four reasons to question the hype around blockchain

Blockchain. Never have so many people sought so much from a technology understood by so few. There is nothing particularly novel about a divergence between the depth of knowledge enjoyed by computer scientists on the one hand and wider society on the other. But the…

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