Problem: Randomly generate a fact.

Random fact: refraction causes something to look different

Problem: Randomly generate a fact.

Random fact: if two equal forces in opposite directions act on an object then that object will stay in the same place

Problem: Randomly generate a fact.

Random fact: braking can cause skidding

Problem: Randomly generate a fact.

Random fact:
if one electrical conductor contacts another electrical conductor then electricity will flow through both conductors