David Cockle, 50, a policeman from Norfolk, had a contract with a farmer, he can metal detecting on the farmer’s land and share the proceeds of anything unearthed. However, after the officer ...Read More >>

Nowadays, security metal detectors are widely used in our daily life.  You can see it at the entrance of every station and airport, it’s also been commonly used to check the electronics for ...Read More >>

Metal detector is used to detect metal impurities and metal detector in food industry are divided into two ways: belt type and pipeline type. Belt type is convener belt. Put the food on the belt, i...Read More >>

Every time when we enter a station, we will see the guards are using a hand-held metal detector check the passenger’s body. But since they already has the security door, why do they still use the...Read More >>

Here I would love to introduce some types of metal antique toys. Let’s see, what was popular in ancient times.   1.Tin Metal Toys: Tin was widely used to make toys from the early 1800â...Read More >>