The process is explained in this BBC video in conjunction with a new report that ancient Britons drank from carefully crafted human skulls.
Found at Gadling, which added this photo (credit) of an elaborately carved Chinese skull cup:
How to make a "skull cup" dining utensil
The process is explained in this BBC video in conjunction with a new report that ancient Britons drank from carefully crafted human skulls.
Found at Gadling, which added this photo (credit) of an elaborately carved Chinese skull cup: