Equal: Every domino half in this space must be the same number of pips.
What is a stream?
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After Zomato, Deepinder Goyal returns with a $54M brain-monitoring bet
先是见面礼，要不要带啤酒，两个人来回说了好一阵。带几瓶，什么价位的，都是当地的礼数。再是红包。阿爸数着那边有几个孩子。可轮到封钱时，又犹豫起来，一百，还是两百？在我们当地，一百、两百的差别，往往意味着关系远近的差别。
Polyunsaturated lipid senolytics exploit a ferroptotic vulnerability in senescent cells