This is Inharmonics and Skin-harm-tonics!

In this month's episode...

How well can the human voice mimic a dinging bell? Bec teams up with a multi-vocalist Beardyman to tackle this one!

What is the optimal use of sunscreen to create a tan and protect your skin?

Plus: The results from Matt's sunny survey are IN and we have updates from episode 020.

As always, if you've got a problem or a solution, hit us up on our website www.aproblemsquared.com, or on social media @AProblemSquared.

If you want to master the mysterious art of harmonic singing, you can learn more from Anna Maria on YouTube. And a massive thank you once again to Beardyman. He is on the internet so go check him out!