Operation presented in a way that is easy for others to see what actions are performed. Illusion is a consequence of well crafted obfuscation.
Results distributed in deterministic way that can be easily verified by everyone. Science without resonable proof systems is just yet another religion based on beliefs.
Efforts of removing any obscure seed-artifacts to build the quality from essential basis. The best bread is baked using only 2 ingreedience: flour and water.