Science

Topic	Level 10	Level 20	Level 30	Level 40	Level 50
Science	Lab Rat	Pavlov's Dog	Darwin's Finch	Pasteur's Chicken	Schrödinger's Cat
Biology	Categorical Zoologist	Genetics Genius	Evolutionary Einstein	Botany Boss	Ecological Expert
Chemistry	Molecule Master	Hydrogen Bond	Compound Champ	Precious Metal	Private Ion
Computer Science	Abacus	Pascal's Calculator	The Step Reckoner	The Arithmometer	Babbage's Difference Engine
Geology	Rock Solid	The Schist	Don't Take Me for Granite	Diamond in the Rough	Twice as Gneiss
The Human Body	Skin Cell	Nerve Cell	Red Blood Cell	Stem Cell	Brain Cell
Linguistics	Early Grammarian	Grimm's Lawyer	Labiodentist	Morphemus	Phonemenon
Mathematics	Trig Tornado	Differential Diamond	Riemannian Rascal	Diagram Chaser	Counter of Cardinals
Medical	Paramedic	Medical Student	Doctor's Apprentice	Doctor	Brain Surgeon
Meteorology	Gentle Breeze	Fresh Gale	Severe Storm	Major Hurricane	Super Typhoon
Name the Element	Alkali Metal	Pnictogen	Chalcogen	Halogen	Noble Gas
Nursing	Nursing Student	Medical Orderly	Assistant Nurse	Registered Nurse	Head Nurse
The Periodic Table	Boron Groupie	Noble Gasometer	Elementalist	Halogeneral	Mendeleev's kin
Philosophy	Amateur Ponderer	Average Thinker	Intellectual Investigator	True Sage	Lover of Wisdom
Physics	Absolute Zero	Gen. Relativity	Big Bang Boffin	Real G(Force)	Literally Einstein
Psychology	Myelencephalon	Mesencephalon	Telencephalon	Hypothalamus	Cerebral cortex
Scientists	Inventor	Theoretician	Nuclear Physicist	Splitter of Atoms	Rocket Scientist
Space	White Dwarf	Red Giant	Black Hole	Nebula	Galaxy
Space Exploration	Space Monkey	Lunar Module Pilot	Astronaut	Spacewalker	Interstellar Explorer