http://www.reddit.com/r/thebutton
When this post is 10 minutes old, a button and timer will become active at
/r/thebutton. The timer will count down from 60 seconds. If the button is
pressed the timer will reset to 60 seconds and continue counting down. Only
users logged into accounts created before 2015-04-01 can press the button.
网页里有一个按钮，每次被按就会从６０秒开始倒数，每个帐号只能按一次按钮。
鸠竟这个按钮能活多久，倒数结束后又会发生什么事呢？
我们继续看下去
附上按按钮教学 http://i.imgur.com/Mpi2qdN.gif