Real gold, no matter how light or in what quantity, sinks in water. This is because it is a thick and hard metal with high density. Fourth method: Hold the gold between your teeth for some time.

Madonna isn't one to shy away from extravagance, thanks to her estimated net worth of $850 million. The 66-year-old singer has spent some of that fortune on some blinding accessories for her teeth and ...

DESPERATE Brits are flogging their gold teeth to pay their bills, industry experts claim. One company boss says he is receiving 12 bags of metal gnashers a week as people scramble for cash.