Six Degrees discusses an eclectic collection of drug developments!  Included is micro dosing in the form of nasal spray, what caffeine cravings really are, and how ultrasound waves may help treat patients with psychiatric disorders.

Psilocybin nasal spray

LSD overdose

Caffeine cravings explained

Can we predict which anti-depressants will work for individuals?

Ultrasound waves can affect your mood; may help with psychiatric disorders

A hemp powered plane