Sunday, 7 January 2018

A Quiz to start off 2018

It is some time since I did a quiz. As usual I have turned 'Comments Moderation' on. Any correct answers will be held back until I post the result so that everyone has an equal chance.
match shown only to indicate scale
This object, resembling an acorn, sits comfortably in the palm of your hand.
1. How old is it?
2. What is it made out of?
3. What is it used for? - this is the main question requiring an answer.