Roland Bridgewaters

19 Added | 3 Magazines | 5 Following | 1 Follower | @roeone | Keep up with Roland Bridgewaters on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Roland Bridgewaters”

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Gravity-Defying Particles Travel Up A Waterfall

The expected rules of physics are no match for a determined tea leaf.<p>Back in 2008, Sebastian Bianchi, then a physics undergrad at the University of Havana in Cuba, was making tea when he noticed something that seemed to defy the most basic rules of physics: Tea leaves from his cup had floated …

Stem-Cell Transplants Erase HIV In Two Men

Two cancer patients in Boston no longer show any evidence of HIV infection, researchers announce.<p>Two men with HIV seem to have been cleared of the virus after receiving stem-cell transplants to treat their lymphoma, scientists announced Wednesday at an International AIDS Society conference in Kuala …

Laser Nanosensor Can Detect Bacteria In Minutes

This tiny device could eventually measure tumor cells, too.<p>A new matchbox-sized nanosensor can scan for the presence of bacteria and tell if an antibiotic is effective within a few minutes, rather than the days or weeks that conventional testing methods require.<p>Researchers at EPFL, the Swiss …

Why It's Smart to Be an Early Riser

Sleeping too long isn't just bad for your career (rolling in late plus a round of layoffs equals your ass on the line), but it can also leave you feeling moody and sluggish all day. These effective tactics help — yes, they're even for hard-core snooze-button abusers.<p>\n<p>Getting up at the crack of …

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