Some of you may recall the massive Typhoon Vongfong or Typhoon 19 in Japan passing straight across the country a couple weeks ago. The typhoon is said to have had an amazing minimum atmospheric pressure of 900 hectopascals (26.58inHg) at one point.
If you’re anything like us, we were left looking at those figures in awe of how much we don’t remember from our high school science classes. Luckily there’s an easier way to visualize the effect Typhoon 19 had on the air pressure thanks to this video on YouTube featuring an experiment that uses a scale everyone can understand: a bag of potato chips.