Sir Terry Pratchett first came up with the idea of the Long Earth multiverse back in 1986. He set it aside to focus on Discworld. The 75 million copies sold of those wildly popular fantasy novels would indicate that this was a pretty good idea. Even the Queen of England agrees.
Wish you had a way to fire projectiles in your backyard but lack a firearm and/or the proper permit? Not a problem! With $40 in plumbing supplies and an hour of your time, you too can launch Russets with extreme prejudice.
Tired of potatoes that only leave you 62.5% full? Now a new genetically-modified potato has 1.6 times the protein of normal potatoes and way more amino acids. The next generation of transgenic tubers has arrived.