UnScramble this Word: i s e k n d c?

Questions

What did Tim Berners-Lee invent while working at the CERN European nuclear research organisation?

What was Laika, the first animal in space?

Which deadly disease was declared eradicated?

What was the name of Henry VIII's warship which was recovered from the Solent?

She was drawn to his 'wit, charm and good looks'. But what did Prince Andrew say he liked about Sarah Ferguson?