You can level up your kerbals, which allows Jebediah to use the node selector. In order to do this, have him perform tasks like going into orbit, planting flags, etc.
My goo canisters exploded during my 3rd space mission, but it's really weird because they exploded 1 km above the ocean... How do I make them stop exploding? Do I have to land at night?
Granted. You are now the cheapest gardener, instead of the desired effect of a shovel that kills people when you get hit by explosions. I wish for a square.
Granted. You get a giant super mega ultra power coil that causes all of your wireless devices to catch on fire. I wish for all forms of technology to duplicate themselves.