24:29

Why Transition States are SO important!

19:58

How DO Molecules Store Energy?

23:34

What IS activation energy, really?

23:38

How Do Chemical Reactions REALLY Happen?

26:07

How atoms REALLY make molecules!

21:34

What ARE atomic orbitals?

10:58

I couldn’t believe what happened after this chemistry disaster!

14:15

Boiling is more complex than you think!

14:56

How does evaporation REALLY work?

20:41

What IS the hydrogen economy?

10:04

I TRIPLED the effects of my caffeine!

09:17

The Chemistry of Moisturisers

06:38

Static electricity is more complicated than you think

26:24

What is a Unit Cell?

26:14

Is nuclear power good or bad?

28:41

The Chemistry of Crystals

03:56

Crystals crystals crystal

09:03

Chemistry bottle brush disaster!

21:19

The Chemistry of Fire

12:01

If Gravity Sucks What Blows?

13:44

STEM presentations (short version)

02:16

Chemistry disasters!

04:35

Chemistry's Next Big Thing

38:29

Nine rules for presentations

35:42

Questions and Answers 1 (part 3)

22:10

Hit me with your questions! (Part 2)

38:26

Hit Me with Your Questions! (Part 1)

01:00

Hit Me with your Questions!

16:21

Moles in the laboratory

34:55

Complete History of the Avogadro Number

03:21

Avogadro Number outtakes

26:06

How and Why Do Chemists Use Moles?

12:14

Lewis diagrams, hybridization theory, molecular bond theory — oh my!

10:10

Why DO elements expand their octet?

11:57

The octet rule is not a rule!

08:44

What's the difference between atoms and molecules?

23:33

Watch Me Prepare a Presentation Part 3 – Slide Design and Practise

12:40

Watch Me Prepare a Presentation – Part 2 First Draught (first draft)

13:56

Watch Me Prepare a Presentation (Part One – Planning)