The mystery of turning metal into gold in ancient times
How Nicholas Flamel used itAccidentally found phosphorus when refining urine to prepare gold
Many people still don't understand why Hennig Brand thinks urine can make other metals turn into gold after it reaches its maximum.From transparent aluminum to philosophical stone
It all starts from the predictions of fiction writers. The all-new aluminum-transparent material - successfully produced by British physicists was a quarter-century ago in the