Coordinated jet propulsion corkscrews these odd creatures through the water

A strange sea creature known as the salp reproduces asexually, building long chains of clones. Researchers have now decoded the way these long salp chains propel themselves, a finding that could lead to better propulsion systems for underwater vehicles… Continue reading Coordinated jet propulsion corkscrews these odd creatures through the water

Tiny sea creature’s ‘snot palace’ inspires new water-pump tech

A house made of mucus may not sound like a desirable abode, yet researchers have found that the crafty animal creating such an unappealing structure may help engineers design cheaper and more efficient pumps for vital industrial applications like water… Continue reading Tiny sea creature’s ‘snot palace’ inspires new water-pump tech

Cannabis-affected worms exhibit food preferences similar to high humans

Researchers got tiny worms high on cannabis to see how it affected their food preferences and found striking similarities between them and us. The discovery could lead to the development of targeted drug therapies.Continue ReadingCategory: Biology, Sci… Continue reading Cannabis-affected worms exhibit food preferences similar to high humans

Zinc-atom coating turns ant teeth into tough, sharp tools

Why do ants and other small creatures have such sharp bites? According to scientists from the University of Oregon and the Pacific Northwest National Laboratory (PNNL), the answer lies in their ability to uniformly add zinc atoms to their teeth.Continu… Continue reading Zinc-atom coating turns ant teeth into tough, sharp tools

How old is the universe? New studies disagree by a billion years

The universe likes to play coy about its age, but astronomers believe they have a pretty good idea of the range. Now, a series of new studies has investigated the question using different methods – and they’ve come up with two different answers, separa… Continue reading How old is the universe? New studies disagree by a billion years