The Daily Populous Sunday November 24th, 2024 evening edition
Authored by engadget.com and submitted by Sariel007

Researchers from the University College London have done what celebrity chefs and Italian nonnas could only dream of: they've made the world's thinnest spaghetti. This culinary-sounding accomplishment, published in Nanoscale Advances, has yielded strands of starch nanofibers that are just 372 nanometers wide, which is invisible to the naked eye and is even smaller than some wavelengths of light.

"The world's thinnest spaghetti" sounds silly, but starch can actually have important applications in medicine. For instance, nanofiber starches could help wounds heal when used in bandages, since they'd be able to keep out bacteria while allowing moisture through. Rather than going through the energy-intensive process of refining their own plant cell starch for nanofibering, these chemists decided store-bought was fine and made their strands directly from flour. Their version of the nanofibers were created with a process called electrospinning, where an electric charge pulls a flour and liquid mixture through extremely small metal holes into threads that are just nanometers wide. Extrusion through a die is literally the same way you'd make conventional spaghetti to accompany your bolognese or your meatballs, only at a much, much smaller scale.

quetejodas on November 24th, 2024 at 16:18 UTC »

> has yielded strands of starch nanofibers that are just 372 nanometers wide, which is invisible to the naked eye and is even smaller than some wavelengths of light.

r/eatityoucoward

projektmayem on November 24th, 2024 at 16:02 UTC »

Archangel hair?

ComradeKachow on November 24th, 2024 at 14:14 UTC »

Scientists have created angel hair pasta