Frescoes and fast-food joints are just a few of the latest discoveries, but a small piece of graffiti is making scholars rethink the date of Pompeii's ruin.
ZOMBIES
The advanced Egyptians did not at first make coins. They had excellent scales and could weigh the gold dust and alloy the ore. No problem. No coins needed for repayments of credit-due in the markets of Egypt. Coinage with government seals was a signal of the alloy or purity of the ...
In the blockchain system, vehicles are users, and each vehicle is allocated a credit account to store reputation points (i.e., coins). RSUs or official public vehicles participate in the consensus phase of the blockchain and verify the blocks. By allocating coins for collaborative vehicles, ...