Did you know that flies fly in rectangles and fish hide by lighting themselves up? Read more
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I didn鈥檛 know that!
Did you know that flies fly in rectangles and fish hide by lighting themselves up?
Why am I embarrassed when I fall?
Falling can be serious 鈥� so why do we find it embarrassing or even funny?
Is beer better without alcohol?
How does non-alcoholic beer differ from the original - and is it better for us?
Which animal has the biggest carbon footprint?
Humans emit far too much planet-warming carbon, but what about other species?
