Drying up your damp crawlspace with crawlspace encapsulation is the first step towards a clean and healthy environment ready for living, storage, and play. Waters Basement Services can turn your musty, humid, wet crawspace into a bright order-free space.
The Rockwell hardness test is the most used and versatile of the hardness tests. For soft materials such as copper alloys, soft steel, and aluminum alloys a 1/16 diameter steel ball is used with a 100-kilogram load and the hardness is read on the B scale.
Scale Speed. A 1:8 scale RC listed with a scale speed of 110 mph, probably has an actual speed of around 13-14 mph. A 1:64 scale RC, such as Radio Shack Zip Zaps, with a scale speed of 110 mph has an actual speed of about 1.7 mph.There's a big difference between 1.7 and 14 mph even though both vehicles have a scale speed of 110.ome manufacturers, in a bid to capitalize on the perceived superiority of really fast cars, will list the scale speed rather than the actual speed of the RC. It can make a normal car seem faster than it really is.