From Youtube, "I bought 10,000 shade balls and tried to swim in them. They appear to act like a non-Newtonian fluid: rigid under high shear stress, but they flow like a liquid under low shear."
posted by w1ndex 4 years 11 months 1 week ago • 104 views • 10:42search results matching tag: shear
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This is such a 'guy' video
posted by PlayhousePals 5 years 10 months 3 weeks ago • 157 views • 10:27Concrete's greatest weakness is its tensile strength, which can be less than 10% of its compressive strength. So, we often reinforce it to create a composite material strong against all types of stress.... continue reading
posted by Mordhaus 6 years 2 weeks ago • 362 views • 8:11YouTube description: I broke my tractor in a field. Instead of getting upset, I decided to celebrate the marvel of shear pins. A friend called them "Mechanical Fuses".... continue reading
posted by Aard Vark (oritteropo) 6 years 11 months ago • 998 views • 1:33- 1