International News Archive - March 19, 2013
Daphnia is a genus of small, planktonic crustaceans, commonly called 'water fleas' because of their jumpy swimming style and their size (between 0.2 and 5 mm).
Word of the Day
- A beast of burden; also, a beast in general.
'Jument' ultimately comes from the Latin 'jugum,' yoke.