Today Remax taught me that hot air balloons were the first aircraft ever built! It’s called a hot air balloon because hotair rises and cold air drops. When you want to ride with more people use more fuel. The best time to ride is in the middle of January by yourself. Hot air balloons can also be used to race in very famous races. People use hot air ballons for fun sometimes. To make a hot air balloon go up there are burners in the basket. Next time I’m board I’d want to fly a hot air balloon!                              I found this picture on google search.