The strength of some internal threads is more sensitive to tap diameter than previously thought. • Cold-formed threads are no stronger than cut threads when holes are correctly sized. • Cut threads ...

Aggarwal et al. develop OCaMP, an orange fluorescent calcium indicator optimised for imaging neural activity at wavelengths above 1000 nm, enabling improved deep tissue imaging and expanded ...

Moving from left to left, the light is heavy on the Dome, and coarse. One small lunette turns it aside and blankly stares off to the side, like a big white old wall-eyed horse. On the east steps, the ...