《爱睡觉的原因找到了》
怪不得富人半夜起来赏月，然后才继续下半夜的睡眠呢。
看到一个说法，说是连续整段的睡眠，其实是工业革命之后才出现的。
为了让牛马们工作更久的时间，所以把睡眠时间压缩成了一整晚，这样他们就可以赶紧睡完起来干活了。
也就是说，我一到黄昏就困得要死，一不小心就会睡过去。
其实是自然规律。古代或者农村以前每天两顿饭，下午3点多吃午饭，7点多睡觉，早上三四点钟起床，正好凉快干活，九十点钟太阳起来了就吃饭休息。
所以看历史书，古代的大臣上早堂都是四五点钟，原来我白天睡觉不是我的问题！
BY 你不知道的冷知识
At a time when the Indian stock market is peaking and has rallied immensely compared to global markets, there are companies that have not performed in the last 10 years. These are definitely a minor portion of the market considering there are hundreds of stocks that have turned multibagger since 2020. What went wrong with these stocks? Reasons vary from corporate governance, sectoral weakness, company specific and so on. But the more important question is, are these stocks worth buying?
The messaging service and social-media platform owes creditors roughly $700 million by the end of April, according to people briefed on the company’s plans and loan documents viewed by The Wall Street Journal. At the same time, Telegram Group Inc. must cover rising equipment and bandwidth expenses because of its rapid growth, despite going years without attempting to generate revenue.
你不知道的冷知识 from cn