Possible projects include . . .

Astrology
Healing Touch
Loch Ness Monster, Sasquatch, etc.
Aliens
Homeopathy
pyramid power
The bell curve (racial distribution of intelligence)
ball lightning
oat bran and cholesterol
Chariots of the Gods
Bermuda Triangle
Skeptical Environmentalist
Intelligent Design
Cold Fusion
Magnet Therapy
power lines/cell phones and cancer
150 miles per gallon carburetor
perpetual motion machines
abortion and breast cancer

. . . etc.