This just about squeezes into technology as a gadget (well it’s is my blog so I can cover what I like!). Recently the clasp broke on a chain and I looked at replacing it with the usual hook kind but the local jewelers wanted to charge me £20 for the privilege. I politely declined feeling that I could get it cheaper elsewhere and do it myself.
While searching on eBay I found a company selling magnetic clasps so I gave that I go and was really impressed. The clasps use rare earth magnets and are incredibly strong but easy to … Read the rest