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The Green Generation... You in?
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Recently it seems like everywhere you turn there is some reminder telling you to go green. But have you changed your ways? Has your school?These are green times. The radio informs you about the cash-saving, environment-saving wonders of the Prius or Civic. The TV lets you watch those squiggly light bulbs tell you that switching to environmentally friendly light bulbs is like taking thousands of cars off the road. Man, if only change were always this easy. I don't know about you, but I've seen the "quick green fix" thousands of times—and no offense, but personally I'd rather get back to Grey's. Don't get me wrong, going green is something everyone should do, even if it's just a small conservation gesture here and there. But this hubbub makes m ...
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1752 |
bio_man |
6 years ago |
How to paint an island red with crabs
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Christmas Island is a unique natural habitat located in the Indian Ocean with many endemic species. The national park covers two-thirds of the island, which has been referred to as the Galapagos of the Indian Ocean. Many people are aware of the red crabs whose mass migration to the sea has been described as one of the wonders of the natural world. Christmas Island has many other species of crabs, including the impressive robber crabs ( Gecarcoidea natalis). These may be the largest land-dwelling arthropod on Earth. Together these abundant land crabs clear the forests of leaf litter and maintain burrows that prevent soil becoming compacted, creating an open and diverse forest. This thriving natural system, however, was disrupted by an invasive ...
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7971 |
duddy |
7 years ago |
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32645 |
duddy |
8 years ago |
Nearly every seabird may be eating plastic by 2050
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There’s so much trash floating in some parts of the ocean that each square kilometer of surface water there holds almost 600,000 pieces of debris. Indeed, because there's so much of it, by 2050 birds of almost every ocean-foraging species may be eating plastic.
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30677 |
duddy |
8 years ago |
Our ancestors never really noticed the color blue
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Our perception has heavily depended on how well we can accurately describe our surroundings. And this description relies on our language. Our ancestors apparently were not capable of perceiving the color blue. If they did, they were not capable of noticing it, simply because there was no term in language for blue. The first civilization to document and affirm the color blue was the Ancient Egyptian Civilization. In fact, the Ancient Egyptians were the only ancestors that were able to produce blue dyes! Moreover, philologists have compared Hindu, Chinese, Arabic, Hebrew and many more languages only to find no mention of the color blue. However, just because the term for blue did not exist, does not mean our ancestors did not perceive blue. T ...
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2832 |
ehd123 |
8 years ago |
Bees up-close
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Barry from Bee Movie has taught us that without bees, we won't survive. These pollinators may terrify us when they are swarming around out at the park, but they are more terrifying if they were not around. What is happening to our bees with domestication? What have we lost? What are we trying to restore? The answers to these questions are in this video. Check it out
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2632 |
ehd123 |
8 years ago |
Humans and Earth - the battle
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When you turn on your TV, it is the definition of ironic to watch the news channels for information about planet mass destruction. Whilst when you step outside your door, it is quite alarming and obvious that our earth is suffering. When every person around you, from toddlers to elderly, own some for of technology, with no means of recycling old items. When students, each with their own copies of pages. When potable water has not yet reached the most needy of nations. When human greed is apparent with every innovative idea claiming to "revolutionize "a domain brought up to make a quick buck. Drilling, mining, industrialization, politics, scavenging for resources, suffocating our environment... This may all seem negative, but coming from a ...
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2745 |
ehd123 |
8 years ago |
Being a morning person versus being a 'night owl' can now be explained through genetics
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Researchers from the University of Leicester in the UK have identified nearly 80 genes that are linked to a preference for either 'morningness' or 'eveningness' in flies ( Drosophila melanogaster) - most of these genes can also be found in mammals, too. You'd think that these genes are directly related to the species "biological clock", but instead they are involved in a range of molecular pathways. These molecular processes aren't just delayed in the 'night owl' flies - they were entirely different. One research referred to this behaviour as the 'pinball theory' in the sense that "Once a gene expression is delayed, a completely different cascade of molecular events is carried, similar to the ball in a pinball machine that takes a different r ...
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5779 |
duddy |
8 years ago |
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24624 |
ehd123 |
8 years ago |
Can plastic be converted back to oil?
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Start by watching the video below In the video, a Japanese man converts plastic waste into usable oil and fuel using a machine that thermochemically decomposes the plastic in a process known as pyrolysis. Pyrolysis works by thermochemically breaking down material at temperatures above 350 degrees Celsius in the absence of water. This not only physically melts down an object, but also changes its chemical composition so that, in the case of plastic waste, it reverts back into boiling liquid and eventually gas. Source: http://www.sciencealert.com/holy-crap-watch-this-guy-turn-plastic-back-into-oil ...
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27993 |
duddy |
9 years ago |
Finally, some good news related to tigers
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India’s tiger population has risen from 1,706 individuals to 2,226 in the past four years, officials have reported. With the global population teetering around 3,000 individuals, this kind of growth is incredible.
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30276 |
duddy |
9 years ago |
We are the stars, we are the universe
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I'd like to share this mind-opening video. Astrophysicist Dr. Neil DeGrasse Tyson was asked by a reader of TIME magazine, "What is the most astounding fact you can share with us about the Universe?" This is his answer. By far, one of the best...
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4493 |
ehd123 |
9 years ago |
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12934 |
duddy |
9 years ago |
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9612 |
duddy |
9 years ago |
What does Chernobyl look like after so many years being abandonment?
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The Chernobyl disaster of 1986 was one of the worst man-made disasters of the 20th century. An explosion and fire released large quantities of radioactive particles into the atmosphere, which spread over much of the western USSR and Europe. During the accident itself, 31 people died, and long-term effects such as cancers and deformities are still being accounted for. An abandoned ferris wheel and buildings reclaimed by nature - the remains of the 1986 Chernobyl disaster show what a city looks like when everyone disappears.
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1378 |
duddy |
9 years ago |
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