Search results for hair bundles

Polymers Jan 11, 2024

Moisture-resistant hairstyling agent: Development of a humidity-induced shape memory polymeric material

NIMS and Nihon L'Oréal K.K. have developed a shape memory polymeric material responsive to humidity. This innovative material, when applied to a person's hair and allowed to dry, serves as an exceptionally moisture-resistant ...

Molecular & Computational biology Nov 26, 2023

The way a sperm tail moves can be explained by mathematics worked out by Alan Turing

Alan Turing might be best know for his work helping to crack Germany's "Enigma" communications code during the second world war. But he also came up with a theory where patterns can form just through chemical compounds spreading ...

Soft Matter Oct 27, 2023

Studying the mechanisms of water transport along a fiber

How fast does a droplet flow along a fiber? It depends on the diameter of the fiber, and also on its substructure. These are the findings of a study conducted by researchers from the University of Liège who are interested ...

Evolution Sep 21, 2023

A fossil jumping spider's 15-million-year journey

Jumping spiders (Salticidae) are a recently evolved family of spiders. They are known for their distinctive large eyes and ability to jump long distances relative to their small size. Australia has about 1,200 to 1,500 species ...

Other Aug 14, 2023

Why does your hair curl in the summer? A chemist explains the science behind hair structure

If you have curly hair, you know that every day is a new adventure. What will my hair do today? Why does it curl better on some days than others? And even those without naturally curly hair might notice their hair curling—or, ...

Cell & Microbiology Apr 14, 2023

How mouse embryos determine left from right

RIKEN biologists have discovered how tiny hairs in embryos detect flowing fluid, which ultimately leads to the left and right sides of the embryo developing differences. As well as resolving a long-standing debate, this finding ...

Cell & Microbiology Apr 13, 2023

How hairs help fish feel and humans hear

By discovering how zebrafish use their hair cells to detect distant movement, a team of Case Western Reserve scientists may have found a path to help explain human hearing loss.

Materials Science Mar 28, 2023

Pulsing ultrasound waves could someday remove microplastics from waterways

Colorful particles of plastic drift along under the surface of most waterways, from headwater streams to the Arctic Ocean. These barely visible microplastics—less than 5 mm wide—are potentially harmful to aquatic animals ...

Archaeology Nov 2, 2022

A Stone Age child buried with bird feathers, plant fibers and fur

The exceptional excavation of a Stone Age burial site was carried out in Majoonsuo, situated in the municipality of Outokumpu in Eastern Finland. The excavation produced microscopically small fragments of bird feathers, canine ...

Plants & Animals Oct 27, 2022

Mystery behind comb jelly movement solved by newly discovered protein

The rainbow of moving lights seen along the sides of comb jellies is one of the most mesmerizing sights in the ocean. Now, researchers from Japan have discovered a protein that controls the movement of these lights, and thus ...

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