News tagged with grains

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
not rated yet 0

Rare particles give clue to ancient Earth

(Phys.org) —Semi-precious minerals found in a bucket of sand from an island nation have cracked open a clue to the drifting movements and break-up of ancient Earth's massive continental plates.

May 16, 2013
4.2 / 5 (6) 0