Problem: Joe morin from titan alloy is talking about welding aluminum. He is doing a tutorial on how to fix aluminum. he

Answer: shows a new product called nova, which is an electrode for cleaning dirty aluminum.

Problem: How to make a number 3 cake
Bake 2 round cake layers that are 8 inches (20 cm) wide.
Use your favorite cake recipe or cake mix and pour the batter into 2 cake pans that are 8 inches (20 cm) across. Bake them for as long as your recipe or instructions suggest.

Answer: When they're done, you should be able to insert a toothpick and pull it out without bringing any batter or crumbs out with it. Let the cakes cool in their pans for 5 minutes.

Problem: People are sitting in rafts going down a river. a person
Answer: is standing up next to the water.