Houndlabs

Marijuana Breathalyzer Company Raises $8.1M

Hound Labs Raises $8.1m For Their Marijuana Breathalyzer Technology The original breathalyzer for testing blood alcohol content dates back over 75 years. The first breathalyzer was trademarked in 1954 and then brought to market for law enforcement. Breathalyzers come in all shapes and sizes now. It’s easy for law enforcement to perform a quick field sobriety test to see if drivers are too intoxicated to drive. ┬áRegular people can now