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)
“... education fails in so far as it does not stir in students a sharp awareness of their obligations to society and furnish at least a few guideposts pointing toward the implementation of these obligations.”
—Mary Barnett Gilson (1877–?)
“All the experts here ... say “There will be no war.” They said the same thing all through July 1914.... In those days I believed the experts. Today I have my tongue in my cheek. This does not mean I am become cynical; but as President I have to be ready just like a Fire Department!”
—Franklin D. Roosevelt (1882–1945)