Spin out into big ones like why its blueberry jam actually more pink and white milk swirl like a storm when added to t. Please join me in welcoming doctor helen. [applause] you may be wondering why the book is called a storm in a teacup, but we need to talk about physics. I am a physicist. People dont talk about physics enough, they talk about it a lot and popular culture, but they dont talk about the stuff i care about. So lets talk about the things i care about. Im a physicist based now in london. I worked in the states for many years and became an economic or for as a much different physics but i identify very strongly in physics but do other things as well. Im not going to talk about my job very much but in case you were wondering, it is a real job and its important that you know that. So, physics, i have a degree, three i think and this is the sort of popular image of physi physics. The people of the site especially over there might not be able to see very well but the pictures ar