1A. This [Bit of regal headwear] is not a crown or a tiara, but a DIADEM, which appears in the modern Times puzzle ...
From images that look like they’ve been made on an office printer, to pick-and-mix lettersets and cut-out trinket collections ...
Does string theory—the controversial “theory of everything” from physics—tell us anything about consciousness and the human ...
A new study reveals how biological branching networks use surface geometry to shape blood vessels, brains, and plants.