It’s easy to take many inventions we interact with on a daily basis for granted—think toilets, seat belts, and suspension bridges—it’s just as easy to overlook how a handful of more surprising inventions have affected the world around us. From blood banks to barcodes and beyond, here are the stories behind 20 inventions that changed the world! https://www.mentalfloss.com/article/648542/inventions-changed-world

Posted by ariana at 2023-10-15 11:47:50 UTC