I saw a bubble show at the science museum. It was teaching us about chemistry and gasses. We did gasses last year with Mum in homeschooling. We got to look at what hydrogen does and what liquid nitrogen does.
We got to hold liquid nitrogen in a bubble shape. It was cold brrrrr.
It was really cold in London so it was nice to get into a warm building.We explored the whole third floor of the science museum. It took a long time to explore as it was so big.
Mum says that when we come to London we can go to a new part of a museum every time.