In a world where everything’s constantly evolving, it’s no surprise to find yourself giving a look of utter disbelief when someone younger than you holds up an object and asks, “What in the world is this thing?” The ’70s Was a Time of Change – BIG ChangeIn the ’70s gadgets were popping up left and right, becoming must-haves faster than you could say “disco fever.” READ MORE: 14 Things That You’d See When Visiting Grandma’s House It felt like every aspect of life was getting a gadget to make things simpler. In the kitchen, there were utensils that could slice, dice, and juice anything under the…