[OFF TOPIC] What on earth is this?

["Jaldhar H. Vyas" <jaldhar@braincells.com>]

I have calendar(1) set up to give me the events, holidays, anniversaries etc.
of the day when I login.  Today it gave me this:

08/14   First Unix-based mallet created, 1954  

Huh?

-- 
Jaldhar H. Vyas <jaldhar@braincells.com>