ResteemedThe US Marines at Chosin Reservoir4년 전 by dreamants63 in lifeThe US Marines at Chosin ReservoirThis article I wrote here was intended for my Military History class back at school. However, I ended up scratching it…
比特币估值的四种模型4년 전 by seenfar25 in blockchain比特币估值的四种模型比特币自诞生之日起就充满了争议。有人说它是天使，带来极度自由和安全；有人说它是恶魔，充分暴露了人性丑陋和贪婪。凭什么，一段代码短短几年之间就可以从不名一钱到价值上万美元，而且还是开源的？它会像荷兰郁金香事件一样发展成庞氏骗局，还是会最终迈向