Cannabis & CBD Guides Educating the public about this versatile plant We’ve spent years compiling research into commonly asked questions. Find out more about each category below. Cannabis CBD Hemp Recently Published Guides How to Mask the Smell of Weed? How to Make a One-Hitter Pipe How to Pass a Swab Test for Weed Celebrity Weed Smokers: 20 Celebrities Who Smoke Weed How to Smoke Weed With No Smell History of Marijuana: When Was Weed Discovered?