Whorled phyllotaxy. Whorled phyllotaxy is another common mutation, although this is less desirable as a concealment trait as the plants still definitely resemble cannabis.
Timeline of our history. From its origins in a Palo Alto garage to its current position as one of the world's leading technology companies, HP has grown and evolved significantly since its founding in 1939. See key milestones and moments from HP's history. Bill rappelling on Mount Owen, California, 1930.
Bhp = Brake Horse Power. Horse power is a term used from around 1800's when mechanical machines were first introduced. Their power had to be measured in terms of their counterpart (Ponies) and hence the term Hp was invented.