Misc: In 553 2nd Council of ---------- (5th ecumenical council) opens.?

Questions

Trivia : Which living bird has the longest wingspan?

Trivia : What did Pandora release when she opened her box?

Trivia : How many feet of tape does the average sixty minute audio cassette contain?

Trivia : What was the job of Mellors in "Lady Chatterley's Lover"?

Trivia : In which film does Robert De Niro ask "Are you talkin' to me"?