License plates
Connections
Children movie characters
Greek Mythology
Experiments
100

P

Potsdam

100

Switzerland, Button, some blood types, Batteries

Things with a plus symbol (+)

100

Kristoff, Hans, Olaf

Frozen (Die Eiskönigin)

100

One of the oldest Greek tales about a man trying to return home after the Trojan War, which was written by Homer

The Odyssey

100

This owner of a dog studied how living beings can be conditioned, just with a bell and some food

Pavlov

200

OS

Osnabrück

200

Vowels, Oceans, Olympic rings, Senses

Things which come in 5

200

Melmen, Marty, Mort

Madagascar

200

According to Greek mythology, he stole fire from Olympus to aid humanity, which resulted in him being punished severely

Prometheus

200

These types of experiments include Schrödinger's cat and the trolley problem

Thought experiments

300

MS

Münster

300

House, Communist, Dinner, Surprise

Words before "party"

300

Bellwether, Mr. Big, Chief Bogo

Zootopia (Zoomania)

300

Driven by her curiosity, she opened the box, which led to curses being unleashed upon humanity

Pandora

300

You could say, he captured the thunder with just a kite

Benjamin Franklin

400

HB

Bremen

400

Family, Apple, Driver, Project

Words after "Adam"

400

Mr. Brown, Uncle Pastuzo, Judy Brown

Paddington

400

If Icarus had listened to the advice of that person, his father, he would not have fallen into the sea.

Daedalus

400

Thomas Young proved with this experiment that photons travel in waves

Double-Slit-Experiment

500

OP

Leverkusen

500

Surprises, Time to Die, Tears Left To Cry, One

Songs without "No" in the beginning

500

Skinner, Colette Tatou, Anton Ego

Ratatouille

500

He's the messenger of the gods, and god of travel and trade. 

Hermes

500

Salomon Asch researched this in his experiments with some actors and several lines

Conformity