Thumb war
A giant "thumbs up" sculpture - titled Really Good - has been erected on the Fourth Plinth in Trafalgar Square. But how much do you know about thumbs?
Put the internet to work for you.
Thumb war
A giant "thumbs up" sculpture - titled Really Good - has been erected on the Fourth Plinth in Trafalgar Square. But how much do you know about thumbs?
Put the internet to work for you.
