BACK PAIN DOESN'T care about your big plans to sail through life in comfort, making it hard to do everything from getting in a workout to sitting at your computer. Relief can come in many forms, ...

Discover the innovative concept behind the "Wow New Idea of Spanner Wrench" in our latest video! Dive into the details of this groundbreaking tool that is set to revolutionize your toolbox. Learn how ...

Convenient though they may be, [Trevor Faber] found some serious shortcomings in shifting spanners: their worm gears are slow to adjust and prone to jamming, they don’t apply even force to all faces ...

If you plan to maintain you own bike, there’s a wide range of tools you’ll need, from the basic to the bike-specific. You can buy tools as you go along and have extra jobs that you want to tackle, but ...

Multi-tools are a lot like magic wands. No, they can’t cast spells, but they pack a shocking amount of utility into a format that, most times, slips comfortably into your pocket. Yet, for all their ...

Although there are now a number of multitools that sport tiny adjustable wrenches, the TiSpanner was the first to do so. It's now available in a larger and beefier third-generation incarnation, aptly ...

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 ...

An adjustable wrench (hardware store again) will loosen them. If the joints are tight, spray with WD-40 or firmly tap with a hammer (this disrupts the grip). Once the U-bend is free, discard the build ...