Healthy eating is a great way to Have energy all day long Get the vitamins and minerals your body needs Stay strong for sports or other activities Reach your maximum […]
The helicopter was invented by the Chinese in the 4th century, more than a 1,000 years before Leonardo da Vinci. It was called the Bamboo Dragonfly and could fly 25 feet (7.6 m) up and down. The first modern helicopter was invented by the French.