True stories: reading pleasure for animal lovers A marmot that has free access to an Alpine shepherd's family cabin and makes itself comfortable during the summers on a feather pillow on the couch. A horse that gives his rider a lesson in self-confidence. The ugly northern ...
In his book, Roenneberg points out a whole range of different aspects of sleep, ranging from day-to-day life to the evolution of sleep. But the book doesn't merely focus on sleep in itself, it encompasses the biological clock and the time of day when we sleep best and when we can't and ...
Albert Einstein turned classical physics on its head with his search for a new theory of gravitation. Since the days of Newton it had been generally assumed that time always travelled at the same speed, but Einstein changed all that and the consequences of his research are still of prime ...
"I'll be your bodyguard in exchange for sweets." This is how the arrangement between ant and greenfly could be described. The ant protects the greenfly from ladybirds and is rewarded with homemade syrup-a mutually beneficial pact: a symbiosis. Nature has endless ...
From continental drift to telephone - brilliant inventors frequently faced a tough initial struggle against their colleagues' scepticism. Pioneers of new ideas in science and technology traditionally encountered major frustrations in pitching their ideas and standing up for them ...
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