Ryan Au, a teacher in Hong Kong, made the video to show students how dangerous smoking is after becoming concerned by his students starting to smoke heaters. He set up two sets of lungs – one ‘inhaling’ clean air and the other ‘smoking’ and compared the two after having smoked 60 heaters.
(H/t Daily Mail)
Full disclosure : I smoke.
Its never too late to stop. But, the sooner the better. Here is the timeline once you do:
Time to get my timeline started….