APS 026 is here, and it's the last of the year! In this episode... * How fast could a team of penguins complete a 4 x 100 relay race? * How can you fix your sleeping schedule? * And, AOB - lot's of it! As ever, we value your thoughts on A Problem Squared so head on over to: www.thatsurvey.ilikeit.aproblemsquared.com and give us some feedback!      You can learn more about circadian rhythms here: https://www.nigms.nih.gov/education/fact-sheets/Pages/circadian-rhythms.aspx   How to change them, here: https://www.sleepfoundation.org/circadian-rhythm/can-you-change-your-circadian-rhythm    Some tried and tested sleep hacks (that really work): https://www.sleepcycle.com/how-to-fall-asleep/serious-sleep-hacks-that-really-work/   More about the B-Society, who help employers and educators to facilitate chronotypes that don’t suit early hours is here: https://www.b-society.org/about/   And, to find out which country you sleep like, follow this link here: https://time.com/4318156/sleep-countries-style/ We would also like to give a special mention to the alternative episode name that we were all very proud of: 'Antarctic Circles and Anarchic Cycles'. And an extra special mention to Bec for coming up with it.