Word: compressions
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...flea prepares to jump, it crouches like a runner in the starting block, lowering it's head and contracting its body. Thes actions compress the resilin and engage hooklike "catches" in the flea's exoskeleton that prevent the resilin from expanding prematurely. In effect, the flea has "cocked" itself for the leap. Then, at the right moment, it releases the catches. The resilin snaps back to its original size, like an uncoiling spring, and exerts a sharp downward force on tendons connected to the upper part of the hind legs. That launches the flea into...
...been content to record the onstage performances of the musicians, many of them still rowdy and full of solid, rough energy, the movie would have been enjoyable enough. Film Makers Levin and Abel, however, have also tried to compress the history of the '50s between the concert scenes. Some of the stock footage they unearthed is silly and funny, and some is bafflingly remote...
That possibility is based upon studies of the two basic types of seismic waves that are given off by all earthquakes: 1) P (or pressure) waves, which alternately compress and expand the earth in the direction of their travel; and 2) S (or shear) waves, which cause motion of the earth in a direction perpendicular to their path. Because a quake's P waves travel through the earth slightly faster than its S waves, they arrive at seismic listening posts ahead of the S waves. While investigating the small tremors that often occur in the Garm region south...
...energy from its burning fuel is converted directly into rotary motion.* Yet unlike other rotaries, it retains many of the acknowledged advantages of conventional internal-combustion engines. In standard auto engines, for example, the reciprocating actions of cylindrical pistons successively suck in a mixture of gasoline and air, compress it, turn a crankshaft after an electric spark touches off the explosive vapors, then expel the burned fuel residues. In rotary engines like the Wankel, the same effect is achieved not by reciprocating pistons but by a turning rotor. As it revolves inside a specially shaped chamber, the rotor is able...
...whose twangy accent, parted-in-the-middle haircut and beltless blue jeans mark him as a Chicago hillbilly. After high school there was the post office, the Army, marriage and the post office again. He had lots of time to "file away material in my mind until I could compress it all together into one song...