News tagged with plasma

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Unearthing key function of plant hormone

Plants, like animals, employ hormones as messengers, which coordinate growth and regulate how they react to the environment. One of these plant hormones, auxin, regulates nearly all aspects of plant behavior and development, ...

Feb 28, 2014 5 / 5 (1) 0

Change in geometry improves aerodynamics

Kids and dogs understand the force of air, when they stick their hands and heads out of moving cars only to feel them pushed back. It may be invisible, but air is like a see-through net dragging a vehicle back as it strains ...

Dec 23, 2013 4.2 / 5 (6) 1 | with audio podcast