1. Name the only superhero comic to win the Hugo Award.
2. In what way is the Republic of Kalmykia - a federal subject of the Russian Federation - unique among European states?
3. Fill in the blanks: ______, ______, ______, ______ & umami.
4. In energy circles, what does the term 'Negawatt' refer to?
5. Who is the first Afro-American to appear solo on a circulating US coin?
For the answers, please visit: ten things i didn't know until last week.
May 10, 2009