Scientists have been given an extraordinary glimpse into how wild New Caledonian crows make and use ‘hooked stick tools’ to hunt for insect prey. Biologists have captured first recordings documenting …read more Source:: Science
Day: December 23, 2015
Mathematical model for animal stripes
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•The back of a tiger could have been a blank canvas. Instead, nature painted the big cat with parallel stripes, evenly spaced and perpendicular to the spine. Scientists don’t know …read more Source:: Science
Self-driving delivery robots could be Santa’s new helper
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•Fleets of small autonomous robots could soon become a familiar presence on public pathways with the advent of ground-based drones that aim to improve local delivery of goods and groceries. …read more Source:: UKScienceNews