sweta's Activity (8)
sweta added a news bookmark.We have all experienced how magical our the skies appear on a clear night, when they are all aglow with twinkling stars. However, have you ever wondered how Earth looks from the...Over 8 years ago
sweta added a news bookmark.Hoping for lots of presents this Christmas? Then you may want to glance up at the skies this Thursday and Friday. That's because if researchers are right, on December 13th and 1...Over 8 years ago
sweta added a news bookmark.Ever since J.K. Rowling planted the idea of an invisibility cloak in her blockbuster Harry Potter book series, scientists have been falling all over themselves to create a mater...Over 8 years ago
sweta added a news bookmark.President Obama already has bragging rights to a fish (Ethiostoma Obama) and lichen (Caloplaca obamae). Now, he can add one more exotic animal species to this list - A lizard th...Over 8 years ago
sweta added a news bookmark.Thanks to global warming, the ice in the Arctic Ocean is today about half of what it was in the 1980's. Given that the situation can only get worse and governments are unable to...Over 8 years ago
sweta added a news bookmark.All of a sudden, cardboard seems to be showing up in the most unlikely products - First there is the cardboard bike and now, a helmet to go with it. What's surprising is that it...Over 8 years ago
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