How to make a vanilla sponge cake
Preheat the oven to 180c/350f.
Prepare the cake pan. Line the base with parchment/baking paper and grease the edges of the pan. Line a wire baking rack with parchment/baking paper.

OPTIONS:
- Tip the cake pan onto the greased pans. Slice the cake into slices and put them in an oven preheated to 180c/350f.
- Use a tablespoon of butter to grease and cream the cake pan. You will probably have to use a little more or less depending on the size of your sponge cake pan.
- Layer the pieces by wrapping each piece individually in wax paper. Boil the cake until it turns dark orange.
- Sift the flour and baking powder, using a flour sifter. Add the sugar in the baking powder and flour.

Sift the flour and baking powder, using a flour sifter. Add the sugar in the baking powder and flour.

A lady with blond hair wearing a maroon tank top is demonstrating how to boil water to make bow-tie pasta. She then strains the pasta out in a bowl by throwing out the excess water. then she

OPTIONS:
- takes a stick of butter and cuts it and adds to a saucepan.
- places a large pot with several eggs on top of it and proudly shows how the pasta cook.
- sits on the floor and fix the pasta.
- grabs the pasta off her plate and cooks it.

takes a stick of butter and cuts it and adds to a saucepan.

How to treat algae in a swimming pool
Test and adjust the pool's ph.
One of the main causes of algae growing in a pool is if the ph of the water gets too high, because this prevents the chlorine from killing the algae. Collect some water from the pool and test the ph levels with a test kit.

OPTIONS:
- If it is too high (too low) and the ph level goes below a certain threshold (like 7.5 to 7.9), you can use a thermometer to test the ph. Pull the water from the tap to monitor the ph.
- This will help to determine if the algae is native to the pool. If you have a ph between 6.0 and 7.0 you will want to visit a lab.
- To lower the ph, add some muriatic acid or sodium bisulphate. To increase the ph, add sodium carbonate.
- Set the ph level at one of the following frequencies : F5-1.5 Make sure your pool is at least 600c (marine units). This percentage is indicative of algae growth, making it a good idea to maintain your pool's ph.

To lower the ph, add some muriatic acid or sodium bisulphate. To increase the ph, add sodium carbonate.

How to know if you're too old for something
Know your limits.
What you can and can't do will change with time and age. Perhaps what you could do at age 6 you can't do at age 16.

OPTIONS:
- If you know you are not in the right physical or mental condition to do something, you probably shouldn't do it. You should also avoid doing anything that gets unsafe with a certain size or weight.
- Maybe think about things you'd rather try before age 16. Consider doing activities that make you happy.
- But it's important to know your limits so you can decide how you can decrease them. Take an adult for a blood test (systolic blood tests) every six months.
- Whatever it is that you do now that you are older, take a second to identify your limits. The more you know, the more likely you are to be able to change what you might do by age 7.
If you know you are not in the right physical or mental condition to do something, you probably shouldn't do it. You should also avoid doing anything that gets unsafe with a certain size or weight.