Leonardo da Vinci's take on dynamic soaring

Although Leonardo da Vinci (1452-1519) is known to have studied bird flight, few people realise that he was the first to document flight maneuvers, now called dynamic soaring. Birds use these maneuvers to extract energy from ...

Bioinspiration—plant-inspired pipettes

The authors of a new article published in Journal of the Royal Society Interface, "Plant-inspired pipettes", sought inspiration from the liverwort, a widely spread plant, for the creation of a bioinspired pipette. We asked ...

The convoluted history of the double-helix

It's been 65 years since the paper "Molecular structure of nucleic acids," by James Watson and Francis Crick, was published in Nature. Or, more prosaically, the paper that first describes the structure of DNA as we know it ...

How animals follow the stars

The stars have fascinated humankind throughout history, and we have developed ever more sophisticated means of interpreting them and using their positions to guide us (at least in a navigational, rather than an astrological ...

Why do we have large brains?

In recently published article from Proceedings of the Royal Society B, the relationship between brain size and behavioural ecology was found to be highly sensitive to small data changes, and widely championed hypotheses such ...

Transparency in peer review

In 1832, the Royal Society moved from using committee minutes to written peer review reports for determining what was published in Philosophical Transactions. This was conveyed by Frederick Augustus, The Duke of Sussex in ...

Can spiders really count?

A recent issue of Interface Focus examined the idea of convergent minds, which pertains to how distantly related species can think about problem solving in very similar ways. The special issue is a multi-disciplinary investigation ...

Researcher studies the feeding habits of stomatopod crustaceans

Biology Letters talks to Maya deVries, author of a recently published article that describes the feeding habits of stomatopod crustaceans with two kinds of highly specialized feeding appendages; those with elongated spear-like ...

3-D printing spiders

Spiders build webs, shelters and egg sacs from fine tough silk fibers. To apply these fibers, they must be properly attached to substrates or other threads and must cope with loading in highly-variable directions.

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