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SN2015bh: the end of a star or an “impostor” supernova?

14/03/2017 Massive stars end their lives in supernova explosions, highly energetic events that can be as luminous as the entire starlight from their host …

Scientists can hack sensors in cars and phones with a $5 speaker

Critical sensors in lots of cars, phones, and medical devices could be vulnerable to hacks from sound waves. The sensors involved in the research are known as …

Is pain the best antidote for your desk job?

Extreme physical challenges can help office workers deal with the impact of a sedentary lifestyle, say researchers. Tough Mudder involves running through …