1) The late great Jim Henson gives a puppeteering masterclass. Video.

2) Inside Portland’s Mystery Hole. #NotPorn

3) Exploding glass filmedin 343,000 fps slo-mo. Toward the end, this gets to be like the drug effects in DREDD.

4) A split screen comparing Los Angeles of the 1940’s with Los Angeles now. Video.

5) What type of low-budget films break out?

6) LA earthquake creates a seiche, a (potentially destructive) wave frequency that amplifies waves and ripples. Video.

7) Police 3D print a murder victim’s finger to unlock his phone.