Chain gangs developed as a popular solution to that problem. Chain gangs were groups of convicts forced to labor at tasks such as road construction, ditch digging, or farming while chained together.

Prong collars and choke chains can also cause damage to a ... "Definitely no prong or shock collars. Even a martingale-type collar, which I do like, will not prevent the dog from pulling [and ...

When you use links on our website, we may earn a fee. Dog collars aren’t just for aesthetics. They help facilitate a safe return if your dog ever gets loose and provide a place for critical ...

The latest and perhaps most direct approach at human-animal communication is a voice-activated collar that gives your pet the power to talk back to you. Or at least, that’s the idea. John McHale ...

Do timing chains last longer than timing belts? Historically timing chains were considered to be longer-lasting and more reliable than timing belts, although this is not necessarily the case on more ...

These additional timing modes and related issues could be handled more efficiently if we understand why a scan chain is needed and how it works. Chips without DFT implementation will mostly have only ...

Participation in global value chains can lead to increased job creation and economic growth. Participation in global value chains (GVCs), the international fragmentation of production, can lead to ...

This food chain shows a leaf is eaten by a worm, which is then eaten by a bird. The arrow means 'is eaten by'. A food chain always starts with a producer. This is an organism that makes its own food.

The Shazam Band is a new AI-powered collar containing speakers and sensors that lets your pet talk to you, just like the dogs in the Pixar movie UP can. Once your pet is wearing the band you can ...

This is Work in Progress, a newsletter about work, technology, and how to solve some of America’s biggest problems. Sign up here. The paradox of the modern white-collar worker is that she is ...

Most notably, white-collar workers are fearful that they may be made redundant, as AI poses a threat to their job security. Like robotics impressed upon the blue-collar labor market, in factories ...