Some of you will have seen these before, they do raise a number of interesting points (in a conspiracy style presentation)
"Scientists have noticed that patients may experience improvements just from thinking they've had medicine, even if that medicine is fake. But why does the placebo effect work, and why do some researchers believe it's growing stronger?"
The Placebo Effect
"When users take DMT they experience vivid hallucinations. Some users even believe they have communicated with nonhuman creatures while on DMT -- but why?"
What's the Deal with DMT?
"Communities across the US add fluoride to the water supply. Mainstream experts believe it prevents tooth decay, but conspiracy theorists think there's something sinister afoot."
Fluoridation?
"When impoverished inventor Nikola Tesla died in New York City, the U.S. government confiscated his notes. Why? Were they trying to steal his technology? Did they ever relinquish the notes? "
Nikola Tesla