Science Lesson

Requirements:

Harvest 18 Strapple
Get 4 Theories
Upgrade the Science Fair Tent

Rewards:

Future Contraption, Brilliant Revelation, Grapefruit Tree

Comes from:

Frontier Science Fair

Spawns:

Field Science

Notes: Strapple are a free gift. Theories drop from tending Scientific Hypothesis or Brilliant Revelations. Building details are HERE.