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Innovative ‘sand battery’ is green energy’s beacon of hope

Innovative ‘sand battery’ is green energy’s beacon of hope

Two young engineers have succeeded in using sand to store energy from wind and solar by creating a novel battery capable of supplying power all year round. When you think of batteries, you probably think of lithium. If you’re old enough to remember when one started corroding inside your CD player or GameBoy, the idea of using batteries might bring back some sad childhood memories. Lithium batteries don’t hold much energy...

By London, UK
Drug that increases human lifespan to 200 years is in the works

Drug that increases human lifespan to 200 years is in the works

Taken in pill form, the drug would eliminate cells in the human body that are responsible for advancing the ageing process – potentially doubling our lifespan. But is this desirable? Are you ready to live an additional hundred years? British computational biologist Dr Andrew Steele has published a new book on the longevity of human life, arguing it is entirely feasible for us to live well beyond a single century with...

By London, UK
How a forensic spray is keeping women safe

How a forensic spray is keeping women safe

SmartWater – a technology that was originally designed to catch burglars and thieves – is being used by victims of domestic abuse, allowing police to prosecute harassers for restraining order breaches. In the last year, around 2.3 million people in England and Wales have experienced domestic abuse, with around one in five of the UK’s reported homicides during that time allegedly related to this form of violence specifically. The issue...

By London, UK
Sharing ‘deepfake porn’ could soon be illegal in the UK

Sharing ‘deepfake porn’ could soon be illegal in the UK

A government-backed review has warned that current laws do not go far enough to cover ‘disturbing and abusive new behaviours born in the smartphone era.’ During the past decade, numerous steps have been taken to confront the threat of sexual harassment online posed by evolving digital trends. In 2015, revenge porn – the distribution of sexually explicit images or videos of someone without their consent – was made...

By London, UK