Catalystفصل 19 جایگزینی تصویرشماره قسمت6How To Be Lucky: The Maths Of ChanceOverviewVibrant maths whizz Lily Serna pits mathematics against luck in fields as varied as birthdays, blackjack, Aussie rules football, and even air sea rescues - and puts the audience to the test in this massive maths test.Air dateSeptember 11, 2018Runtime (min)30