Sarah Ann McKellar

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In China, being retweeted 500 times can get you three years in prison

Details of a new law issued by China’s supreme court are bound to make loose talkers on Sina Weibo and other social media platforms think twice before speaking freely. The law says that any libelous posts or messages will be considered “severe” breaches of the law if they are visited or clicked on …


Naturally secreted chemicals could make you invisible to mosquitos

Mosquitos are undoubtably one of nature's most annoying lifeforms — annoying at the best of times, and disease-carriers at the worst. Humanity has made many efforts at repelling the troublesome insects, with the chemical DEET being perhaps the most well known example, but a group of scientists from …