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World's largest animals
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The blue whale is not only the largest animal alive currently, but is likely the largest animal ever to have lived. Depending on the location, blue whales can grow to be 33 meters (108 feet) and weigh as much as 181 metric tons (200 imperial tons).They can live to be 90 years old and ingest about 3.6 metric tons (4 imperial tons) of krill each day. Blue whale are considered endangered by the IUCN.
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4209 |
duddy |
10 years ago |
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How planet Earth looks like from Mars
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This is the first image taken by NASA’s Curiosity rover of what Earth looks like from its station on Mars. Not one to let a golden social media moment go to waste, Curiosity promptly tweeted: “Look Back in Wonder… My first picture of Earth from the surface of Mars."
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2794 |
duddy |
10 years ago |
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Left-brain versus right-brain?
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We've all heard about the right brain-left brain theory, which we owe to Nobel Prize winner Roger W. Sperry. The theory suggests that ‘left-brained’ people are more logical and analytic than ‘right-brained’ people, who are more creative and have a holistic approach to life, but is it true? Despite its popularity, researchers say that most people learn to be both logical and creative and that lateralised patterns of brain activity change as we age. ...
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4179 |
duddy |
10 years ago |
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The end of baldness
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In a world’s first researchers have converted adult cells into stem cells that regenerated into different cell types of human skin and hair follicles. The follicles produced hair shaft and could be used for hair regeneration. Is this the end of baldness?
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3193 |
duddy |
10 years ago |
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A foot in a high stiletto
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A foot in a high stiletto. Can you see the tiny nails used to make the shoe? X-ray artist Hugh Turvey, who captured this image a few years ago, thinks the shoe looks like a torture device, what do you think?
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duddy |
10 years ago |
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duddy |
10 years ago |
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Bees that make their nests from flower petals
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Mason bees ( Osmia avoseta) do not live in colonies. These solitary bees make their nests from collected flower petals. These tiny nests are about half an inch tall and hold a single egg. The mother glues the petals together with nectar and fills the inside with nectar and pollen before laying the egg inside, so that her offspring will have food when it emerges.
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3750 |
duddy |
10 years ago |
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2482 |
duddy |
10 years ago |
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How apes go fishing
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This is the first photograph taken of an orangutan using a tool to fish in Borneo. The photo captures a moment when this male was using the pole to catch fish trapped in the locals’ fishing lines.
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3127 |
duddy |
10 years ago |
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World’s oldest flamingo
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Did you know Australia was home to the world’s oldest flamingo? Unfortunately 'Greater' has died at the grand old age of 83 at Adelaide Zoo in South Australia. Greater was almost blind, and quite an enigma - its sex and origin was a complete mystery.
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duddy |
10 years ago |
