A simple TNT player launcher TAKEN TO EXTREME LEVELS!!!

After calculating the maximum height for an extra layer, I made layers to that maximum. Each layer contains 8 TNT that fall into the ring you stand in, exploding and propelling you into the air. That's 288 (36*8) TNT!!!

Tests have shown an approximate peak height of 6500 blocks! (From level 1).

WorldEdit is recommended to copy all the TNT so you can paste them after cannon use. (It's not fun to replace all 288 TNT blocks D: )

(I know this isn't amazing. It's just a cool little thing I ended up making when I was bored and I thought I would share it. I may end up trying to push the limits of redstone to break the height record in a future map!)