Oil shale extraction is not, as of this writing, an economically feasible way of obtaining oil from these geological formations. However, this has not stopped countries like the United States…
Shale and slate are two very similar types of stones found naturally along split bedding lines. The difference between these rocks can be difficult to pinpoint by looking at the…
A circular saw is a power tool that may come with a cord, or it may be cordless, and using a circular saw means attention to safety must be paid.…
Pliers are a kind of adjustable wrench. Instead of having one wrench for 1/16 inch bolts and another for 1/8 inch bolts, you can use pliers for gripping both –…
Hand saws are essential woodworking tools. They cut through wood, metal and other materials found at home or work. However, hand saws can also be very dangerous. Taking precautions while…
Drilling holes in wood is not difficult if you use the right tools and proper technique. Some common mistakes are to use bits for drilling metal, and drilling at high…
Cutting metal with an oxyacetylene torch takes some care and attention, but once you are cutting the process is easy and rewarding. Gas cutting torches use the combustion of acetylene…
Pliers are a common hand tool with opposing jaws for gripping, bending and cutting. The two cross metal limbs provide leverage to multiply the strength of the person using the…
Sedimentary rocks like shale are rich fossil sources because organisms became trapped in the muddy areas that eventually became shale. As the mud dried over time, the fossils were created.
Shale gas refers to natural gas that is trapped within shale formations. Shales are fine-grained sedimentary rocks that can be rich resources of petroleum and natural gas. Sedimentary rocks are…