BROADCASTS.com

On this episode... \xa0 * How many molehills would you need to make a mountain out of them?\xa0 \xa0 * How do you find friends? \xa0 * Matt revisits some mistaken maths.\xa0 \xa0 Don't forget to send in your Blue Dot Festival problems to us on the website below - we might just do it live!\xa0And, as always, if you've got a problem or a solution, hit us up on aproblemsquared.com. \xa0 And if you want want even more from A Problem Squared (who doesn't) find us on Twitter and Instagram.