Author of:
Firefreak11's Mod
The Unrealistic Science Mod
The Unrealistic Science Mod Revamped
The Realistic Science Mod
The Realistic Science Mod Revamped
The Psyence Mod
The Science Toy
Cyens Toy
Powder in Java (PIJ)
Metacircuits Mod
Jacob1 will say his mod is the best, but I beg to differ.