The bullets harden on impact with the water, being quenched to a slightly harder degree. There’s not much gain – maybe 1 or 2 on the Brinnell scale – but a little can help. I’ve used plain wheel weights for years and they’ve done everything Iâ€...
But at the flip of the switch, electrons would begin to move through the circuits, creating a magnetic field in the process. This field would cause the armor to stiffen and harden instantly. Flipping the switch back to the off position would stop the current, and the armor would become ...
Treated jump boots could harden on impact or when activated, protecting paratroopers' boots. Prison guards' uniforms could make extensive use of liquid armor technology, especially since the weapons guards are most likely to encounter are blunt objects and homemade blades. However, the technologies ...
The rosin was allowed to harden in the shell. The purpose of the rosin was to prevent the lead balls from rattling around in the shell during flight, which might have caused premature ignition of the gunpowder. The rosin also provided smoke so that artillery spotters could determine if the ...
Brass is a metal alloy, which means it is a mixture of two or more metals, usually copper and zinc. The metals are heated until they melt. They are mixed together, then allowed to cool down and harden. Brass is graded according to the metals used and the
Tempered safety glass is a single piece of glass that gets tempered using a process that heats, then quickly cools, the glass to harden it. The tempering process increases the strength of the glass to five to 10 times that of untempered glass. Tempered safety glass breaks differently than...
The Rockets enjoyed home court advantage in this first round series of 2014 and were favoured to win, but star power forward LaMarcus Aldridge and point guard Damian Lillard proved too much for Dwight Howard and James Harden. They upset Houston by winning the two opening games on the road, ...
All other metals will be probably harden your item. Lead is alloyed with antimony in shotgun pellets to make it harder to retain its spherical shape. Also, I would think that the way you cool down the piece would affect it. If you water quench it right away after casting, that probably...
Tempered safety glass is a single piece of glass that gets tempered using a process that heats, then quickly cools, the glass to harden it. The tempering process increases the strength of the glass to five to 10 times that of untempered glass. Tempered safety glass breaks differently than...