Presents experiments with easy-to-follow instructions that demonstrate the properties of weather and climate, including examining hailstones, building a barometer, and measuring wind power.
Introduces the tropical rain forest, describing where it exists, its division into three layers, and the different types of plants and animals that live in each layer.
Presents experiments with easy-to-follow instructions demonstrating the properties of energy and heat, including measuring heat conduction, making ice cream, and building a solar oven.
Presents experiments with easy-to-follow instructions that demonstrate the properties of sound, including measuring sound waves, making a tuning fork, and building musical instruments.
Presents experiments with easy-to-follow instructions demonstrating the properties of light and color, including creating a rainbow, making a telescope, and observing the properties of light through w
Did you know that chimpanzees are more similar to humans that any other animal on Earth? Highly intelligent and social, chimps can make tools and even communicate with sign language. Learn all about
Even though a hippopotamus might look silly, meeting one in the wild is no laughing matter. Hippos are fierce and powerful creatures who are quick to protect themselves. Learn all about these giant a
On July 20, 1969, Neil Armstrong took "one small step" into the history books as the first man to set foot on the surface of the Moon. This landmark achievement became one of the defining events of t
She may have started out hosting a simple cooking show, but today Rachael Ray is one of the most recognizable faces in the media. She hosts a popular talk show and multiple programs on the Food Netwo
Presents information about nonpoisonous snakes in a question and answer format, describing their physical characteristics, habitats, hunting methods, and eating habits.
Presents information about poisonous snakes in a question and answer format, describing their physical characteristics, habitats, hunting methods, and eating habits.
Did you know that Angel Falls, in Venezuela, is the highest waterfall in the world? Looking at Venezuela, you will see the snow-covered peaks of the Andes Mountains, the flat-topped cliffs of the Gu
