Title: Wood.
Question: When a big tree is cut up, will the pieces of wood differ or all be the same?

Title: Financial crisis of 2007%E2%80%9308.
Question: In a June 2008 speech, Timoty Geithner placed blame for credit market freezing on which system?

Title: Old English.
Question: Along with k and z, what Latin letter was not used in Old English?

Title: Database.
Question:
Who proposed using a table to store data?