Submission Summary: 0 pending, 6 declined, 0 accepted (6 total, 0.00% accepted)
I personally wonder when airlines will adopt this technology."Having evolved from military use, drones, or unmanned aerial vehicles (UAVs), are taking to the air in increasing numbers for public-service and civilian roles. They are being operated by groups as diverse as police, surveyors and archaeologists. A UAV helped firemen track the blaze that recently ravaged southern California.(...) [Researchers at Harvard University] are working on a fly-like robot which weighs only 60 milligrams (0.002 ounces) and has a wingspan of just three centimetres — about the size of a real fly and so most unlikely to be noticed. This means going beyond scaling down existing components, like electric motors, and trying entirely new manufacturing processes. The Harvard "fly-bot" has flown, but so far only on a tether from which it gets external power.
New research shows that a current sweeping past Australia's southern island of Tasmania toward the South Atlantic is a previously undetected part of the world climate system's engine-room, said scientist Ken Ridgway.
The Southern Ocean, which swirls around Antarctica, has been identified in recent years as the main lung of global climate, absorbing a third of all carbon dioxide taken in by the world's oceans.
Marriage is the sole cause of divorce.