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...Technology, believes it's possible, based on her recent experiments with jellyfish blooms in a freshwater lake in Palau. Using high-powered underwater lasers and video cameras, Katija and her team studied how the movement of jellyfish impacts the water around them. Researchers placed a fluorescent dye in front of the jellyfish and observed what happened as the jellyfish swam through it. To their surprise, rather than swimming through the dye, the jellyfish appeared to pick it up, tucking it in a space just behind their tentacles. As the jellyfish swam, they carried the dye (and water) along. By monitoring...
...high-pressure field is created in front of the body, and a low-pressure field is created at the back of the body," explains Katija, and the low-pressure acts like a vacuum, sucking in the nearby water when the jellyfish begins to move. "What we have found is a mechanism that would allow for animals to mix water efficiently when they swim...
...compounding their sloth by eating junk food. "A full bag of chips or a plate of hot dogs can disappear a lot more quickly while watching TV than they might at any other occasion," says Ludwig. And the types of foods that children are likely to be eating in front of the tube, like salty snacks, can push up blood pressure readings...
...literally follows me everywhere. My contacts all offer me their sisters, nieces, friends, anyone they know, in a playful but actually serious manner, and casual encounters seem to be all the rage. I even get it with strangers: In a taxi yesterday, I was sitting in the front seat as we stopped to pick up a crowd of people. The driver made sure that a young female took the seat next to me (read: on top of me) and asked “¿Buena chica, no?” nodding his head furiously. He tells me I should...
...Luckily, a press badge got me in even ahead of the earliest arrivers. I felt like a bit of a sham as I stepped in front of a chubby 11-year-old with glasses, braces, and a wide grin that never left his face. His grandfather spoke no English but hovered behind him and smiled toothlessly. They reminded me of Charlie and the Chocolate Factory, as they carried the golden ticket of excitement through the nonchalant reporters piled onto the top deck, and were the first to look through the telescope that was about three times the size...