Reddit thread is testing its users resolve to do just this by placing a clickable button next to a 60-second timer. When The Button is clicked, the timer resets and it is not yet known what happens when the clock reaches zero because no-one can resist clicking it. More than 730,285 Reddit users have pressed The Button (pictured) since the California firm launched its r/thebutton thread on April Fool's Day. It is not yet known what happens when the timer reaches zero and users can only click The Button once