ELI5: Explain Like I'm 5

Ramsbottom carbon residue

Ramsbottom carbon residue is something that is left over when we burn things like oil or petrol. When we burn these things, they produce a lot of heat and energy, but they also leave behind some leftovers that we call residue.

Think of it like baking a cake: when you bake a cake, you mix together a bunch of ingredients like flour, sugar, and eggs. When you bake the cake, it turns into a yummy treat, but there are still some leftovers like crumbs or the sticky stuff on your fingers that you need to clean up after.

When we burn things like oil or petrol, the residue left behind is called Ramsbottom carbon residue. This residue can be a little tricky because it's sticky and hard to clean up, kind of like when you get gum on your shoes.

Scientists use Ramsbottom carbon residue to figure out how much leftover stuff is left after we burn different types of fuels. This helps us understand how these fuels affect the environment and how we can make better choices about what we use.

So, Ramsbottom carbon residue is like the leftover crumbs from baking a cake, but instead of yummy crumbs, it's the sticky leftovers from burning fuel that scientists use to learn more about fuel and the environment.