Cross threading occurs when the bolt is misaligned with the threads in the nut. It can destroy the threads, or cause the nut to jam. The standard beveled end process makes cross threading a ...

Watch the process of machining a massive cylinder rod built to handle the toughest mining conditions.

Watch the careful process of machining the piston off a Komatsu rod — precision, patience, and engineering in action.

Twist drills do not make accurately sized or good finish holes; a reamer of some type is often used to cut the final size and finish. A reamer will not make the original hole; it will only enlarge a ...

LAS VEGAS, Nev. -- The Las Vegas Raiders had a positive start to the season after beating the New England Patriots on the road in Week 1. They will now face the Los Angeles Chargers at home on Monday ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Queen Mary’s Dolls’ House at Windsor Castle is the largest dollhouse in the world, a perfect miniature of ...

Dickie Bird -- possibly the most famous cricket umpire of his time -- has died at the age of 92. Bird officiated in 66 Tests and 76 one-day internationals, including three World Cup finals. His career ...

The modern hacker and maker has an incredible array of tools at their disposal — even a modestly appointed workbench these days would have seemed like science-fiction a couple decades ago. Desktop 3D ...

Sewing is an essential ability that can provide great advantages for those keen on crafting unique attire or mending clothes. Although sewing machines may frequently carry a high price tag, ...

George Montgomery works as an NHS and private dentist. He believes the effective 60 per cent tax rate between £100,000 and £120,000 is too punitive George Montgomery lives in Stamford, Lincolnshire, ...

A NHS doctor has revealed six of the subtle signs which might reveal someone has an alcohol addiction. When people talk about British culture, we often joke that it means having pints in the pub - but ...

Energy bills could be cut for poorer households under Government plans to ease the cost of living, The i Paper has learnt. The Treasury is looking at ways to reduce standing charges on gas and ...