Imagine a world where everyone can run four-minute miles, because everyone is Iron Man

When you think about it, it’s frankly insulting that the year is 2014 and we’re STILL not able to fly around on fiery jetpacks, like the Spy Kids…

But a team of researchers from Arizona State University has brought us one step closer to that feat by coming up with the raddest invention ever: A jet pack for running. The contraption is called the “4MM,” because it’s designed with the goal of having the wearer run a four-minute mile. It weighs a fairly hefty 11 pounds, and looks like a bionic backpack.