A cervical disc displacement occurs when there is a herniation or protrusion between discs in the spine. The bones that form the spine, referred to as vertebrae, feature discs between each bone to protect and allow for flexible movement of the back. One common phrase used when describing a cervical disc displacement is âslipped discâ.
Mass production is the period of 2nd industrial revolution which started with Ford cars around 1910. As you may be aware, now we are in the industry 4.0 period !! a year ago
In this story... Today, billions of cans are sold every year throughout the world. The first mass production of tin cans of food was in a south London factory by Bryan Donkin. Supplied to the Royal Navy in 1813, they changed warfare and, later, exploration and diets. But a food scandal in the 1850s rocked public confidence in this new invention. This feature takes about 25 minutes to read.