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Most crochet uses one hook and works upon one stitch at a time. Crochet may be worked in circular rounds without any specialized tools, as shown here. Spread tow: Spread tow is a production method where the tow fibers are spread into thin tapes, and then the tapes are woven as warp and weft.
Bullet is a physics engine which simulates collision detection as well as soft and rigid body dynamics. It has been used in video games and for visual effects in movies. Erwin Coumans, its main author, won a Scientific and Technical Academy Award [ 4 ] for his work on Bullet.
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Sometimes called bullet mackerel, the bullet tuna is a comparatively small and slender tuna. It has a triangular first dorsal fin , widely separated from the second dorsal fin, which, like the anal and pectoral fins , is relatively small.
One of the most visible structures so far on California’s future bullet-train route through the central San Joaquin Valley reached a milestone Wednesday as the state’s High-Speed Rail ...
The M196 tracer cartridge (54-grain bullet) 5.56×45mm NATO was developed for the original M16 rifle and is compatible with the M16A1 barrel also using 1:12 rifling twist. It has a red tip and is designed to trace out to 500 yards, and its trajectory matches the M193 (56-grain) ball cartridge, which has no tip color.
Sectional density is a very important aspect of a projectile or bullet, and is for a round projectile like a bullet the ratio of frontal surface area (half the bullet diameter squared, times pi) to bullet mass. Since, for a given bullet shape, frontal surface increases as the square of the calibre, and mass increases as the cube of the diameter ...
This causes the bullet to increase in diameter, to combat over-penetration and produce a larger wound, thus dealing more damage to a living target. For this reason, they are used for hunting and by police departments, [1] but are generally prohibited for use in war. [2] Two typical designs are the hollow-point bullet and the soft-point bullet.