Science
- 1021
- APOD: September 16, 1996 - The Sun Erupts
- Offers a brief explanation about the sun, a ball of extremely hot gas. Answers common questions about the sun's corona and its magnetic field.
- 1022
- Live from the Sun
- Explores how the Sun works, how it interacts with the Earth, and the way in which it has helped to shape human history. Includes links to related resources.
- 1023
- Astronomy For Kids: Uranus
- Provides details about the composition, the position, the movement and the moons of the planet.
- 1024
- KidsAstronomy.com: Uranus
- Explains the meaning of its name in Greek mythology and provides facts related to the gravity, the movement and the rings of the planet.
- 1025
- Astronomy For Kids: Venus
- Offers details about the size, the position and the movement of the planet.
- 1026
- KidsAstronomy.com: Venus
- Explains the meaning of the name in Greek mythology and provides facts about its gravity and its surface.
- 1030
- NOVA Online: Electric Heart
- This is the story of a handful of brilliant, obsessed surgeons and researchers who pursued the target of a practical artificial heart for decades. Includes heart facts, an overview of a heart transplant, and artificial heart technology.
- 1031
- The Heart and Circulation
- A well illustrated interactive educational resource about the heart and heart disease. Includes a quiz.
- 1032
- To Heal A Heart
- A PBS program about preventing heart disease. Includes frequently asked questions, an overview of heart disease, risk factors, pet scans, lesson plans, and a bibliography.
- 1033
- Endocrine System
- Features a series of tissue samples from the pituitary, thyroid, and adrenal glands
- 1035
- Domino Model of a Nerve
- Questions relating a chain of dominoes to nerve impulse, rate of impulse, and nervous system function.
- 1036
- Homunculus
- An animation showing the homunculus, or "little man," representation of the somatosensory cortex.