Standing in line at Taco Bell earlier.
Guy in front of me: “I’ll have the usual.”
Taco Bell employee: “What’s your usual?”
Must’ve been absolutely devastating.
@RuckRocks discovers a universal dependence of granular friction on packing fraction...using a robot leg that also reveals novel physics of complex soils in the field...and the moon?? You gotta see for yourself https://t.co/Oh0uVNjNoz