The End of Ryōmaden

The age at which Sakamoto Ryoma was assassinated.


Longest Red/Shortest Orange

The length of the longest orange and the shortest red (in nanometers).

A Really Old Dude

How old was Metushélach supposed to be at death?

The US _is_ #1

If the US is #1 and India is #91, what is Japan?


How many vertices does an icosahedron have?

Carey Okie?

The Japanese word “Karaoke” : which letters are mis-pronounced by English speakers?

How Many Day War?

The X Day War was in what year?