Hi everyone,

I'm Dominic Walliman and I create videos for the Domain of Science YouTube Channel. I love science, and really like finding ways of explaining it to others because learning something new is the best, and science has a lot of mind-blowing stuff in it.

I have done a lot of quantum physics in the past, I did a PhD in quantum device physics and worked at a quantum computer company called D-Wave. As well as making videos I write children's books about science with Professor Astro Cat.

The entire field of chemistry summarised in 12mins from simple atoms to the molecules that keep you alive.

If you would like to buy a poster of this map, they are available here: "The Map of Chemistry" by DominicWalliman

There is a version available for educational use which you can find here: https://flic.kr/p/UBS4mf and a widescreen version: https://flic.kr/p/UNA1LW

This video summarises the two models of smell: shape theory and vibration theory, and concludes that you need both to explain how we smell.

The entire field of mathematics summarised in a single map! This shows how pure mathematics and applied mathematics relate to each other and all of the sub-topics they are made from.

Poster

Everything you need to know about gravitational waves. In February 2016 scientists announced the first detection of gravitational waves by humans on Earth. This was a huge, world changing, discovery. The gravitational waves were caused by a pair of colliding black holes 1.3 billion light years away 1.3 billion years ago. This video summaries all the of the mind blowing facts about the gravitational waves and describes LIGO, the incredibly sensitive telescope that detected them.

Everything we know about physics - and a few things we don't - in a simple map.