News tagged with measure wind


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Search results for measure wind


Miracle light: Can lasers solve the energy crisis?

Technology / Energy

created Dec 15, 2009 | popularity 4.4 / 5 (14) | comments 4

Next year will mark the 50th birthday of the laser, one of the most productive and widely used mega-inventions of the last century. Scientists hope that 2010 also will see the launch of laser technology's greatest challenge: ...


Portions of Arctic coastline eroding, no end in sight, says new CU-Boulder study

Portions of Arctic coastline eroding, no end in sight, says new study

Space & Earth / Earth Sciences

created Dec 14, 2009 | popularity 4.1 / 5 (9) | comments 4

The northern coastline of Alaska midway between Point Barrow and Prudhoe Bay is eroding by up to one-third the length of a football field annually because of a "triple whammy" of declining sea ice, warming ...


Weir in space and dimmed sun creates 200-million-mile-long lab bench for turbulence research

Weir in space and dimmed sun creates 200-million-mile-long lab bench for turbulence research

Physics / General Physics

created Dec 11, 2009 | popularity 5 / 5 (3) | comments 0

Physicists working in space plasmas have made clever use of the Ulysses spacecraft and the solar minimum to create a massive virtual lab bench to provide a unique test for the science underlying turbulent ...


Governments turn to cloud seeding to fight drought (AP)

Governments turn to cloud seeding to fight drought

Space & Earth / Earth Sciences

created Dec 10, 2009 | popularity 2.3 / 5 (3) | comments 2

(AP) -- On a mountaintop clearing in the Sierra Nevada stands a tall metal platform holding a crude furnace and a box of silver iodide solution that some scientists believe could help offer relief from searing ...


Space technology optimises windmill efficiency

Space technology optimises windmill efficiency

Technology / Engineering

created Dec 07, 2009 | popularity 3.7 / 5 (3) | comments 0

(PhysOrg.com) -- A French start-up company from ESA's Business Incubation Centre in the Netherlands has developed a small instrument to measure wind speed and direction from the ground up to heights of 200 ...


Carbon and oxygen in tree rings can reveal past climate information

Space & Earth / Earth Sciences

created Dec 03, 2009 | popularity 3 / 5 (4) | comments 1

The analysis of carbon and oxygen isotopes embedded in tree rings may shed new light on past climate events in the Mackenzie Delta region of northern Canada.



List of search results for measure wind