Episodes List

x-rays

02 Sep, 2019

how to do half-life questions

30 Aug, 2018

x-rays

21 Aug, 2018

nat5 waves & radiation solutions

18 Apr, 2018

nat5 waves & radiation solutions

18 Apr, 2018

Nat5 waves & radiation exam questions

18 Apr, 2018

Nat5 waves & radiation exam questions

18 Apr, 2018

half-life calculations

18 Apr, 2018

electricity & energy solutions

18 Dec, 2017