07/03/2018

Gyroscopic spin with petunia seeds helps them fly farther

A team of researchers from Pomona College and the Rancho Santa Ana Botanic Garden has figured out how a wild petunia plant is able to fling its seeds so far. In their paper published in the Journal of the Royal Society Interface, ...

Cosmic bow shocks

Imagine an object moving at super-sonic speed. This object, as it moves through a medium, causes the material in the medium to pile up, compress, and heat up. The result is a type of shock wave, known as a bow shock.

Homo naledi had wear-resistant molars

Homo naledi's relatively taller and more wear resistant molars enabled it to have a much more abrasive diet than other South African hominins. This is the result of a recent study by researchers from the Max Planck Institute ...

Double disinfection treatment for safer drinking water

In spite of good progress in water hygiene during the recent decades, contaminated water still causes millions of diseases every year. Most of these diseases are caused by enteric viruses, and better water disinfection methods ...

Creating complex molecules in just a few steps

Researchers have found a way to convert single bonds between carbon and hydrogen atoms in a chemical molecule into carbon-carbon bonds. This so-called C-H activation is considered a promising strategy for producing complex ...

On the immortality of stem cells

Stem cells are considered to be immortal in culture and, therefore, of great interest for aging research. This immortality is regulated by increased proteostasis, which controls the quality of proteins. A team of researchers ...

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