News tagged with grains

Super-freezer supernova 1987A is a dust factory

(Phys.org) —Surprisingly low temperatures detected in the remnant of the supernova 1987A may explain the mystery of why space is so abundant with dust grains and molecules. The results will be presented ...

Jul 05, 2013
4.7 / 5 (14) 30 | with audio podcast

Searching for objects in turbulent seas

Imagine an object was dropped in the stormy sea. It may be a life raft, a person overboard or a black box from an aircraft. One needs to find it, or at least predict where to search for it.

Jun 28, 2013
4.8 / 5 (4) 0 | with audio podcast

Pistil leads pollen in life-and-death dance

Millions of times on a spring day there is a dramatic biomolecular tango where the flower, rather than adorning a dancer's teeth, is the performer. In this dance, the female pistil leads, the male pollen ...

Jun 20, 2013
5 / 5 (1) 0 | with audio podcast

Have you had your cereal today?

Cereals are grasses that produce grains, the bulk of our food supply. Carnegie's Plant Biology Department is releasing genome-wide metabolic complements of several cereals including rice, barley, sorghum, and millet. Along ...

Jun 20, 2013
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