The Plastic Bag Dilemma A grocery bag holder – let’s be honest—we all have a stash of plastic grocery bags crammed somewhere in our homes. While reusable bags are the better option, I always seem to ...

Abstract: Origami structure numerical simulations are important in analyzing deployable structures used in aerospace. The analytical equations for the edge curved motion are first considered and then ...

Classified hearing erupted in frustration as officials refused to say whether Trump wants to renew powerful surveillance law Scientists say we may have been wrong about the origin of life Elon Musk ...