Recent research indicates that even small increases in physical activity, such as five minutes of uphill walking or ...

4 How did she earn enough money to go to university? a. She worked in local laboratories. b. She taught in schools. c. She helped out in hospitals. d. She did odd jobs.

You can learn to do almost anything, if you have the time. Unfortunately, most of us don't. But there are still plenty of useful skills you can pick up in just five minutes or less.