If only Quirky were to also invent a time machine so you could go back to being a kid again. Actually who are we kidding, this would totally be just as fun sliding down as a full-grown adult.
Ethan Wolff-Mann is an editor at Supercompressor. Sadly, there is only one rickety spiral staircase in his apartment, so this will not be an option. Follow him on Twitter @ewolffmann.