Water is the vital liquid on earth, but it is increasingly scarce and difficult to acquire, so its detection is essential in places where basic services become inaccessible. Many explorers have preferred to seek water to establish a better water distribution site for crops, animal sustenance, or even to survive...

If you've ever wondered if metal detectors can detect diamonds, the truth is that these devices do not have the elements to do so. A metal detector can only detect an object that contains metal; however, if you're looking for diamond rings, rings are usually made of silver, gold, or...