Books by National Geographic

Do you LOVE your birthday and never want it to end? Keep the party spirit pumping all year with this mind-boggling book!Did you know that on each birthday, you are 31,536,000 seconds older than you were on your last birthday?

There is a silk factory in Florence, Italy, where workers use ancient machines to create beautiful silk cloth. Other factories have modernized and use newer machines but the workers here continue to weave silk from machines that are centuries old. How this silk is made? What makes it special?

Most people enjoy the sport of sky diving because they get to fall at extremely high speeds, but some people want to go even faster. One man is even experimenting with various methods of increasing his speed. What is he doing to go faster? Is it working?

Several strange signs called crop circles have been discovered in the fields of southern England. These mysterious circles are puzzling to everyone, even scientists. There are several theories about who-or what-made them. Could it be humans who did it? Or could it be something else...

People often visit aquariums to see sea creatures in their natural environment, but in Baltimore, a local program brings aquarium exhibits to people. Local teenagers travel to schools and libraries to educate children about sea life and conservation. How do people react to Aquarium on Wheels? What do the teenagers learn from their work?

Most people enjoy the sport of sky diving because they get to fall at extremely high speeds, but some people want to go even faster. One man is even experimenting with various methods of increasing his speed. What is he doing to go faster? Is it working?