And this is how you use Explore Food. So first of all, click go where it says, calculate a recipe, then type in the name as you are just going to be looking for different foods. Type in the word food as its name, then click start. Then you can start to look for the food or the ingredients that you want to explore. So for example, let's have a look at bread. So we start to type in the word bread, and then the computer shows us all the different types of bread it covers. So we're going to click bread rolls, white and soft. So we click that and then we enter in the weight. So we're going to add in 100 grammes, followed by return. And then here you can see that the energy appears next to it. So for the bread rolls for 100 grammes, we have 1078 kilojoules, or 254 kilo calories. We can then continue adding other foods as well. So for example, if we type in the word egg, it then shows us all the different recipes or foods with egg in, and we can then search through the list by scrolling down. And then here we can see the different types of eggs that we could have. So let's say we're having a chicken egg, just the oak and it's raw. We click on that. Then we type in 100 grammes, and then it shows us the energy available in kilojoules or kilo calories.