Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

Tuesday 17 July 2012

DARPA Demos Acoustic Suppression of Flame

Tuesday 21 February 2012

Tornado on the sun

For a 30 hour spell - on February 7 and 8, 2012 - NASA's Solar Dynamics Observatory captured plasma caught in a magnetic dance across the Sun's surface. The results closely resemble extreme tornadic activity on Earth. A solar physicist at NASA said the tornado might be as large as the Earth itself and have gusts up to 300,000 miles per hour.