You, Sir or Lady, are a true alchemist. Conducting transmutating experiments to find every possible combination has been your secret passion since years and the results of your research are incredible. Science has just taken a leap thanks to you!
The existence of this achievement was first made public by Hunter of Dragoes in a post on the The Achievements Thread in the Gameplay board, more than 10 years after its implementation. The spoiler discovery was made in cooperation with Lee kun and Vinicius shocks. The achievement finally became obtainable with the 12.67.10918 update, which removed the need to use a Cockroach Leg as well as a mysterious unknown item.