In THIS episode...   🎶 What's the time signature of the Bluey theme tune?   🔐 How can you get the security tag off an item of clothing at home?   🐹 The first answer to the first A Peanut Squared.   🗂 And some Any Other Business.   If you'd like to visit or participate in the Polyplane exhibition at Rutgers University, find out more on their website here: http://polyplane.org.   You can watch Adam Neely expand on Bec's answer for irregular time signatures here: https://www.youtube.com/watch?v=5KCpJx_2K_g.   For the Merch Competition, send in your sizes for those T-Shirts! And phone it in if you want THE HAT! You can give us your specifications on the problem posing page at A Problem Squared.   And finally if you'd like to find out which Muppet YOU are, just speed ahead of Matt and Bec and find that out here: https://www.buzzfeed.com/jenlewis/which-muppet-are-you.   Send your problems, solutions and t-shirt specifications to our website: aproblemsquared.com.   And, finally, if you want even more from A Problem Squared, find us on Twitter and Instagram.