Thanks to our (still sensible) Supreme Court, medical marijuana users now are allowed access to cannabis oil. This is pretty fantastic but there's a hiccup in the system here—licensed producers haven't started making it available to the market yet. So users have two choices: head to the grey market or make it at home, as Health Canada suggests.Industrial production of cannabis oil usually involves chemicals like liquid nitrogen and propane, which could get a little tricky/dangerous in your kitchen. Fortunately, there's a third way.Damian Abraham, host of the VICE series Canadian Cannabis and a medical marijuana user, is here to show you how make cannabis oil using a hair straightener.