What's the Kennection? #282

In chemistry, acids turn blue litmus paper pink. What solutions will turn red litmus paper blue?

To use the ruby slippers in The Wizard of Oz, Dorothy has to tap her heels together and repeat that there's "no place" like what?

A German Einbaum or a Maori waka is what type of simple canoe, hollowed from a single log?

What rodeo term for an animal enclosure has been borrowed by corporate America to refer to any open-plan office?

What English rock band is best remembered for their 1980s hit about wanting to use "Your Love" tonight?

What's the "Kennection"?