Title: Richard Feynman.
Question: What specifically did his son work on?

Title: Eritrea.
Question: What are zurias, the traditional clothes still worn by Christian highlander women in Eritrea?

Title: Daylight saving time.
Question: After what year was daylight savings repealed in the U.S.?

Title: 2008 Sichuan earthquake.
Question:
How many Unicom towers were suspended?