<![CDATA[funfacts - Medium]]> https://medium.com/funfacts?source=rss----b06c39b89d91---4 https://cdn-images-1.medium.com/proxy/1*TGH72Nnw24QL3iV9IOm4VA.png funfacts - Medium https://medium.com/funfacts?source=rss----b06c39b89d91---4 Medium Sat, 14 Nov 2026 21:01:35 GMT <![CDATA[Fun fact #1]]> https://medium.com/funfacts/fun-fact-1-f8794b91d94c?source=rss----b06c39b89d91---4 https://medium.com/p/f8794b91d94c Tue, 31 Mar 2020 09:34:14 GMT 2020-03-31T09:34:14.876Z Did you know that the blast of air you feel when you enter a store is to keep the insects away from entering the store. It is called an “air curtain”, which acts as a barrier and doesn’t let the cold air inside the store flow outside.

That’s it for today.

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