Now this is what I call pure genius. Why didn’t I think of this when I was a college student struggling to stay awake all night? As you can see in the pictures, these Chinese university students have resorted to tying up their hair using clothespins. Every time they nod off, the pins will pull on their hair, jerking them awake.
The technique became popular after two students at the Fujian Agriculture and Forestry University in Fujian province uploaded pictures of themselves on Weibo. Chen Tang, 20 and her roommate Huang Lu, 21, had been struggling with a huge workload and needed a quick fix to fight the urge to nap.
They had tried the regular methods – caffeine, push-ups and cranking up the air-conditioning – but none of that worked. That’s when they decided to hit the history books for a solution. Chen and Huang read about two famous Chinese scholars who practiced extreme methods to keep their minds alert.