Posted October 27, 2016 by. Determining how long does marijuana, pot, THC, weed stay in your bodily system and whether there is any marijuana in someoneâs urine depends on a variety of factors. The most common drug test is to provide a urine sample for analysis, called a urinalyses.
From Wikipedia, the free encyclopedia. A pen name (nom de plume, or literary double) is a pseudonym (or, in some cases, a variant form of a real name) adopted by an author and printed on the title page or by-line of his or her works in place of their real name.
The name for a male swan is a cob. I believe that the pen knife was used to sharpen quills as you have explained, but the writing implement was called a quill, not a pen. The name penknife came to be because the best quills for writing came from a young male swan and young male swans are called pens..