Main content
Why are crosswords so addictive?
Lynne Truss celebrates 100 years of the crossword by finding out why they are so addictive.
She learns that people experience a small release of an endorphin or 鈥減leasure kick鈥� when they find the correct answer to a clue, known as a 鈥減enny dropping鈥� or 鈥淎ha鈥� moment.
Duration:
This clip is from
More clips from Archive on 4
-
![]()
Bowie in Berlin
Duration: 38:02
-
![]()
Nobody had ever scored a hat-trick against Rangers at Ibrox...
Duration: 01:52
-
![]()
Walter Murch American film editor and sound designer
Duration: 01:10
