Friction Stir Welding Experts
- William Arbegast
- Calvin Blignault
- Roy Geddes
- John Hinrichs
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Famous quotes containing the words friction, stir and/or experts:
“We have got onto slippery ice where there is no friction and so in a certain sense the conditions are ideal, but also, just because of that, we are unable to walk. We want to walk so we need friction. Back to the rough ground!”
—Ludwig Wittgenstein (1889–1951)
“He has a nasty instinct for the exposed groin, and always puts his knee in just to stir things up.”
—Austin Mitchell (b. 1934)
“We find it easy to set limits when the issue is safety.... But 99 percent of the time there isn’t imminent danger; most of life takes place on more ambiguous ground, and children are experts at detecting ambivalence.”
—Cathy Rindner Tempelsman (20th century)