Part of the fun of watching the Olympics is living vicariously through your country's team. We like to think that if circumstances had been different, if we watched a little less Netflix, if our parents had just made us take gymnastics at an early age, or if we hadn't quit swimming to be a townsperson in the school musical, maybe that would be us on TV telling reporters how "speechless" and "thankful" we are to have won in front of the whole world.
Of course, that's not true. Most of us plebes just don't have what it takes. But what does it take? We took a look through our archives to see some of the technology and training methods that help push already elite athletes over the top. Some of the techniques we found were unorthodox to say the least: belting a right-angled aluminum plate around your stomach while swimming, for one. But sometimes all it takes is one small adjustment - shifting your center of gravity on a high jump, for instance - to make a big difference.
We also break down how and why athletes keep breaking records, look at a silly endorsement by an Olympian of a product that probably didn't give him an edge and see how scientists test competitors for performance-enhancing drugs, to make sure their superhuman feats are, in fact, entirely human.
All this and more can be found in this week's archive gallery: a peek behind the curtain of Olympians past that will hopefully give you a little more appreciation for the men and women duking it out for their countries on our TV screen. And maybe you'll also be grateful you're enjoying it from your couch, and not from the arena.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.