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!

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