Recycling plastics for a greener future By: Molly Sun Every day, I cook up something new – fresh biscuits, fettuccine, and even soft-serve ice cream. But none of my creations are edible. The fluffy biscuits are buttery-yellow polyurethane foam, deceptively warm and soft. The fettuccine noodles are long, brittle strands of polyurethane film with a […]
Everything goes in and out of Venice on flat barges — no walls, edges, or rails to steady the contents, even when it’s expensive scientific equipment. So I sat with my hands on as many boxes as I could as we sped through the narrow canals of “The Floating City,” …
Using cryoEM, amorphous ice allows scientists to observe specimens in a near-natural state Ice often evokes images of cold drinks on a summer’s day, icicles dripping off a roof in winter, or frost spreading on a windowpane. Its appearance and…