26 年前
搜影视
A documentary showing the real science behind today's UFO phenomenon. Why are they talking about UFOs in Congress? What's behind all these videos? And most important of all: Are we being visited?。Five years after his first documentary, award-winning producer/director Torsten Hoffmann revisits Bitcoin and sets out to explore the evolution of the blockchain industry and its new promise. Can this technology, designed to operate independent of trust and within a decentralized network, really provide a robust alternative to the Internet as we know it?。
