Riffed from the headlines 20/02/2016

Riffed From The Headlines is our weekly quiz where we choose three riffs linked by one story in the news. Guess the story that links the riffs and you could win a Day 6 tote bag!

You can listen to this week's clue below and email us your answer at day6@cbc.ca. Make sure to include your mailing address and put "Riffed from the Headlines" in the subject line.

Last week's clues were "Defying Gravity" from the musical Wicked, the Beach Boys with "Catch a Wave" and Kelly Clarkson with "Einstein."

Our winner this week is Nancy Gillies from Bowser, BC. She correctly guessed the story we were looking for: Gravitational waves detected in space, confirming part of Einstein's Theory of Relativity. Well done, Nancy! A Day 6 tote bag is on its way.