Researchers have discovered that the defensive slime exuded by hagfish may be a source of high-performance protein fibers that could replace petrochemical-based polymers, such as nylon and plastic fibers, and fabrics woven from them. (Source: Wikimedia Commons/Peter Southwood)
I couldn't agree with you more, Nadine, about the name "fish slime". It's pretty gross. William, for industrial production levels the proteins would eventually be created by bacteria, as stated in the article. The current work is figuring out the best process for creating them to ensure sufficient strength and stiffness.
This could indeed be a valuable discovery, although it appears that quite a bit of process development will be needed. Possibly the best part may be the independence from petro-chemical feedstock requirements, although we were not told just what the feedstock does come from.
There should be quite a range of applications for the final product, though.
As for the name, why not call then "armor-fish", which has a much better ring to it.
Artificially created metamaterials are already appearing in niche applications like electronics, communications, and defense, says a new report from Lux Research. How quickly they become mainstream depends on cost-effective manufacturing methods, which will include additive manufacturing.
Sharon Glotzer and David Pine are hoping to create the first liquid hard drive with liquid nanoparticles that can store 1TB per teaspoon. They aren't the first to find potential data stores, as Harvard researchers have stored 700 TB inside a gram of DNA.
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