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Icy Birth? Amino acids form in simulations of space ice
Two experiments simulating the environment of interstellar space have produced amino acids—the building blocks of proteins.
- Health & Medicine
X rays tell stirring tale about fat
X rays reveal how food processing shapes microscopic crystals of edible fats.
- Tech
Sowing neat rows of seeds on silicon
A new way to introduce foreign atoms into silicon with atomic-scale precision may help chip manufacturers over a looming hurdle.
- Astronomy
Repainting the cosmic palette
After all the hue and cry about the color of the universe, astronomers have now revised their findings: It’s not pale green, but boring old beige.
