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The incident happened on October 5 at around 10:25 a.m. ET, as a SpaceX pad crew was preparing Crew Dragon Endurance for launch atop a Falcon 9 rocket. With the four Crew-5 astronauts already inside the capsule and the hatch closed, an attentive eye spotted a single human hair in the latch seal. The countdown clock had just ticked past T-90 minutes, so time was of the essence. The pad crew calmly reopened Endurance’s hatch and removed the offending strand. They performed another inspection, thoroughly re-cleaned the seal area, and closed the hatch for the second and final time. A...

A new type of solar panel using human hair could provide the world with cheap, green electricity, believes its teenage inventor.Milan Karki, 18, who comes from a  village in rural Nepal, believes he has found the solution to the developing world's energy needs.The young inventor says hair is easy to use as a conductor in solar panels and could revolutionise renewable energy.

About 15 tons of it on a recent day, imported from China, neatly pressed into mats and ready to ship to farmers and nursery growers who swear by the horticultural benefits of Blacker's hairy wares. The mats stored in southern Miami-Dade County are part of a world marketplace for human hair. Uses range from the obvious, such as false eyelashes and wigs, to the more obscure: it's a common raw-material source for l-cysteine, an amino acid frequently used in baked goods such as pizza dough and bagels

Human Hair Follicle Stem CellsCategory: Dermatology NewsArticle Date: 06 Jan 2006 In a study appearing in the January 4, 2006 issue of the Journal of Clinical Investigation, Jonathan Vogel and colleagues from the National Cancer Institute successfully isolated and characterized genes expressed by human hair follicle stem cells. The isolation, cultivation, and propagation of these stem cells are important for tissue-engineering approaches to treating disorders of the hair and skin. Stem cells in the skin and hair follicles are the ultimate source of cells that regenerate the skin and the growth of new hairs. Vogel and colleagues used sophisticated...