Creating a concrete porch, patio, or walkway sounds like a job for a seasoned pro or accomplished DIYer. But you don’t have to be an expert to get good results. Just as your favorite marinara sauce follows a tried and true recipe, there’s a formula for...
The ancient Egyptians drilled deep holes into limestone and granite, leaving Egyptologists to puzzle over how they did it. Today, drilling is more common and less mysterious. Every DIYer has a drill — or several — in the garage and a complement of specialized drill...
The Bertha Tunnel Boring Machine dug the SR 99 tunnel in Seattle and measured a massive 57.5 feet in diameter and 326 feet long. Its custom cutter head cost over $80 million. Though less impressive, the drill bits we’ll discuss in this blog do essentially the...
The Los Angeles County wildfires of January 2025 devastated Altadena and the Palisades, destroyed over 15,000 structures, and caused more than two dozen fatalities. Thousands of residents were left homeless. LA County entered a state of shock. Even the...
50,000 years ago, prehistoric humans gathered around fires to keep themselves warm, ward off predatory animals, and cook their food. Fast-forward to today. Little has changed, except that the predators are mostly gone from urban landscapes. People still gather around...
