Good news for cetaceans: nets no longer have to be invisible to sonar

Thousands upon thousands of whales and dolphins are killed every year by fishing nets because the strands of the nets are invisible to their sonar. Take that, evolution! But seriously, it’s a ma

These foldable cardboard $15 speakers are worth every dollar

I fully doubt these speakers sound like anything other than ass, but they will only set you back a tenner if you look and they fold up to fit in your laptop bag — can you really say no to that? They