Daily Quiz #4214
What goes through the Channel Tunnel that links Folkestone in the UK with Coquelles, near Calais in northern France?
What would a beautician use an emery board for?
What does the record industry term "A & R" stand for?
Harold I of England was nicknamed "Harold … " what?
When the game "Cluedo" was released by Waddingtons in 1949 how many rooms were possible murder sites in the mansion where the murder has been committed?
What biodegradable polysaccharide, found as a component of some fungi and at least one alga, is also found in the skeletal mantles of invertebrates?
Which of these is a South Korean island that was shelled by North Korean artillery on 23 November 2010?