Give the X-Factor a miss this week. Saturday night is physics night!
Channel 4: 8pm. Stephen Hawking has an hour on his theories of the universe.
However, if you are feeling very grown up, you could listen to Radio 4. Same time (8pm) they are doing an hour on Richard Feynman. He's my favourite physicist - a genius but also deeply unconventional. Hopefully they'll have some stories about his often bonkers life. But you could catch this on the i-player later...
