Who owns the land on Mars? Can Elon sell them? using blockchain?
Would really make him the richest guy in the universe, for a long time to come. 😆 https://twitter.com/elonmusk/s...
谁拥有火星上的土地？埃隆能卖吗？使用区块链？
在未来很长一段时间里，他真的会成为宇宙中最富有的人。😆 https://twitter.com/elonmusk/s...