Did Blowing Game Cartridges Really Work 🤔

You would bring it to your mouth like a harmonica and blow into it. Now, you thought you were clearing away dust that was stopping the game from working, because after, when you placed it back into the console, the game would turn on. But the cartridge has these thin metal pins that press against matching ones when inserted. And those pins carry the game's data, sending the signals to the console. But over time, they can bend and lose pressure.

So when you pull the cartridge out and push it back in, the metal scrapes together, reconnecting the signal just long enough for the game to start. reconnecting the signal just long enough for the game to start. Meaning the trick that everyone swore by did work, but it was never because of the blowing.