Brian Roemmele
@BrianRoemmele
we can only see what we think is possible...
加入 January 2010
44.3K 正在關注 494.4K 粉絲
A slab-shaped tin ingot recovered from the Uluburun shipwreck, dating to around 1300 BC. The ship carried copper and tin in the exact 10-to-1 ratio required to cast bronze.
