For over 5 years, Arthur has been professionally covering video games, writing guides and walkthroughs. His passion for video games began at age 10 in 2010 when he first played Gothic, an immersive ...

Werner's easy-operating extension ladder features a patent-pending lift-assist technology that helps the end-user comfortably raise and lower the ladder’s fly section. The Werner GLIDESAFE Extension ...

Ask anyone what danger you face when using a ladder, and the likely answer will have to do with falling off the ladder. True, that is a danger. But it’s not the only one. Let’s look at some others.

Werner has introduced a new telescoping extension ladder built to meet the needs of professional tradespeople working in compact or mobile environments. With a 300-pound duty rating and ANSI Type 1A ...

Ladders come in a range of styles to suit any number of applications, but step ladders are most common for indoor use. These fold-out, A-frame ladders tend not to surpass 10 feet and typically have ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...