On any normal day, you might buckle your seatbelt, get cash from an ATM, check the news on your cellphone. Chances are, these things feel unremarkable—but it wasn’t so long ago that they each would have been utterly unthinkable. Thanks to six and a half decades of remarkable scientific and technological innovation, 2020 looks very little like 1954. From Velcro to virtual reality, LEDs to Facebook, HERE are the 66 top life-changing inventions of our time.