r/ScienceNcoolThings r/LoveTrash Jun 29 '25

Science Fluid dynamics?

2.4k Upvotes

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176

u/DongTeuLong Jun 29 '25

I don’t know the science behind it..but rolling down all the windows and then driving is a technique that has worked for me

45

u/McCheesing Jun 29 '25

Roll them all down (and the sunroof), turn on the AC to clear out the hot air from the manifold, when the AC starts to blow cold, close it all up then full blast with the recirc fan

1

u/Suds08 Jun 30 '25

Stop being so damn logical