Gadgets that Changed the World Crunch Gear has posted the top 101 Gadgets that have changed the world. In alphabetical order no-less. I’ll save you the hassle. The iPhone didn’t make the cut. So, can we stop with the ‘greatest invention of mankind’ now? Thank you. By Don Lead bottle washer at donburnside.com, host at whiteroofradio.com and tech guru for the MotoringFile family of sites. View all of Don's posts.