The 767 made a miraculous dead stick landing at an abandoned Canadian airfield.
I went through the window.
It will become apparent from the following discussion that some of the various structures which are grouped together as cleavage may correspond to a schistosity and/or foliation. Accordingly, Wilson defines rock cleavage (and schistosity) as a planar structure, usually distinct from stratification, which permits rocks to be fractured or cleaved into thin slices. Dennis (1977) defines cleavage as a set of closely spaced secondary, planar, parallel fabric elements that impart mechanical anisotropy to a rock without apparent loss of cohesion. This latter definition appears more precise; however, as we shall see, it presents many difficulties in dealing with those forms of cleavage which are mainly defined by foliation or by fractures.
What Does Your ’Do Say about You?[…]And when you do go to the hairdresser, it’s usually: a. a drastic change. b. several inches.
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