Still, there’s another piece of evidence that his futuristic pot pills could be working: People keep buying them. Level has recently expanded to distributing its pills in a seventh state. He could be ...

As my friend Leon Wieseltier said about Benjamin Netanyahu, and it’s true of Trump as well: He’s a small man in a big time.

Controlling where sound goes is difficult because of a phenomenon called diffraction – the tendency of sound waves to spread out as they travel. This effect is particularly strong for low-frequency ...