News tagged with boundary layer

Researchers say a comet killed the dinosaurs

In a geological moment about 66 million years ago, something killed off almost all the dinosaurs and some 70 percent of all other species living on Earth. Only those dinosaurs related to birds appear to have survived. Most ...

dateApr 04, 2013 in Earth Sciences
shares0 comments 3

Clouds over the southern Indian Ocean

( —Marine stratocumulus clouds stretched across the southern Indian Ocean in early March 2013. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Aqua satellite acquired this natural-color image ...

dateMar 20, 2013 in Earth Sciences
shares0 comments 0

MASSIVE advances in aerodynamics

Engineers are closer to understanding, and therefore manipulating, invisible aerodynamic drag forces, that cause an estimated 50 per cent of transportation fuel to be lost before we can use it.

dateAug 30, 2012 in General Physics
shares0 comments 18

Materials scientists watch electrons 'melt'

( -- When a skier rushes down a ski slope or a skater glides across an ice rink, a very thin melted layer of liquid water forms on the surface of the ice crystals, which allows for a smooth glide instead of a ...

dateNov 22, 2011 in General Physics
shares0 comments 0