Whorf never got an advanced degree, but he took graduate classes in his free time with the anthropologist and linguist Edward Sapir, in the nineteen-thirties, and he devoted his leisure hours to the study of Native American languages.

NEWYORKER: Utopian for Beginners

The study of over 500 people in Newcastle in 1999 gave people motivational chats and, for some, leisure vouchers during a three-month study.

BBC: RELATED BBC SITES

This study covered not only leisure time watching TV, but also time spent sitting at work.

FORBES: Research Shows that the More You Sit, the Less You'll Live