The construction of Hoover Dam, Boulder City, Nevada. This piece of equipment, named a Jumbo Rig, was designed to speed up the Hoover Dam’s tunnel drilling process. Built on the back of a 10-ton truck, 24 to 30 drills could be operated at once.
[pdf] In this Ridgid vs Milwaukee guide, I’ll highlight the best things about both companies, including the different tools available, their warranties, and the pros and cons of each. Let’s dig in! Ultimately, Milwaukee offers more powerful, durable, and quality tools than Ridigid – but it comes at a cost.
[pdf] In the arctic circle alone, it's estimated that 13% of the entire world's oil reserves are trapped under the ocean floor. In terms of what's under the entire world's oceans, it's estimated that 84% of all non-renewa.
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