As it does so, a 3D printer system prints a rigid back structure to the blanket array membrane. As it does so, the hard UV radiation of space rapidly cures the resin, making it hard. This means a ...

"With the help of the Xihe satellite, we can obtain full-disk solar spectra at more than 300 wavelength points simultaneously every 46 seconds. Each wavelength corresponds to different layers of the ...

Editor’s Note: December 10, 2025: We’ve reviewed these selections to ensure they are available and competitively priced. To further update our coverage, with a focus on ease-of-use, we’ve called in ...

Mandolines: loved by salad eaters, feared by fingers. With what must be the highest body count of any kitchen tool after knives, mandoline slicers are tools that demand caution, reverence, and respect ...