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Explores space stations, lunar bases, and Mars landings as possible solutions to earth's environmental and overpopulation problems. Questions cover both positive and negative aspects of this ambitious, speculative future.
(Source: DCMP)
Acids and bases are important to many chemical processes: maintaining a stable internal environment in the human body, baking a delicious cake, or determining whether a lake can support aquatic life. Reactions involving acids and bases can be described through the transfer of protons. The reactions of acids and bases, which can be monitored with indicators, can range from corrosive behavior to neutralizations that leave no acids or bases behind. To understand the controlling of pH of solutions, buffers are discussed in the laboratory and in the chemistry of the bloodstream. Part of Chemistry: Challenges and Solutions Series.
Part of a series that features a wide variety of video footage, photographs, diagrams and colorful, animated graphics and labels. Begins with a simple definition of the term and concludes with a critical thinking question. For this particular video, students will focus on the lunar eclipse. Part of the Science Video Vocab Series.
Part of a series that features a wide variety of video footage, photographs, diagrams and colorful, animated graphics and labels. Begins with a simple definition of the term and concludes with a critical thinking question. For this particular video, students will focus on the lunar cycle. Part of the Science Video Vocab Series.
Gabriela, Manuel and Leonardo are three friends who accidentally start a rocket that takes them to space. Their journey through space takes them to different planets and strange worlds. Throughout their journey, they have the help of Maqui, an on-board computer. Maqui helps them learn about the universe. Manuel, Gabi and Leo find themselves on a planet where there is always a full moon. The friends and Maqui take the time to learn about the phases of Earth’s moon. They also learn about the moons of other planets.
Part of the "Chemistry in Action" series. Demonstrates how chemical compounds are placed into groups so that they may be studied easier. Explores acids and bases, emphasizing their nature and common everyday uses. Discusses carbon compounds, and introduces the following terminology: acid, base, pH, salt, carbon, organic, and hydrocarbon.
The inventions of the 1960s were all about transforming science fiction into fact. Robots, satellites and a trip to the moon help make what was once only fantasy, become a reality. Featured inventions include: the Lunar Lander, weather satellites, video game consoles, Tasers, and industrial robots.
Why is RNA just as cool as DNA? Join the Amoeba Sisters as they compare and contrast RNA with DNA. Part of "The Amoeba Sisters" series.
A total eclipse of the sun is the greatest spectacle in our solar system. Gives an in-depth explanation as time-lapse images capture the full impact of this event. Begins with a discussion of lunar eclipses before moving on to examine auroras. Explores the causes of auroras, and gives examples of two: the Aurora Borealis and the Aurora Australis.
Though manned space flight began in 1961, any kind of off-earth colonization remains a dream. Astronauts and scientists speculate about the possibilities, dangers, and problems to be overcome.
Bill Nye uses simple experiments to illustrate the moon's orbit of the earth, its phases, and its lunar and solar eclipses. Explains the moon's glow, its possible origin, and its gravity. Demonstrations clarify scientific facts and principles.
This series explores the relationship between humans and the sea and focuses on the life of the sea turtle. Turtles worldwide face serious threats of extinction; however, conservation efforts are trying to preserve this species. Part of the "Turtle World" series.
Cosmetics are big business. They are used by almost every person walking on the Earth. Shows how cosmetics are made and how they have been used for thousands of years. Outlines bases, bulking agents, coloring agents, fragrances, and preservatives. Demonstrates the making of an emulsion and explains the processes of distillation or solvent extraction.
Students take a scientific look at some of the important characteristics of the earth, moon, and sun. Differences and likenesses between earth, moon, and sun are discussed as well as how scientists explore these bodies. The main phases of the moon are addressed, as is the formation of tides. Terminology includes: gravity, atmosphere, lunar phase, tides, eclipse, high tide, and low tide.
Sherlock Olmos decides to dig deeper into dark corner of this great house to investigate the suspicious behavior of some chemical elements. The exchange of electrons and the characteristics of hydrogen, fluorine gas, and the noble gases are the primary subjects of his investigation. Part of Chemistry: Solved by Sherlock Olmos Series.
Fifty years ago, NASA sent the first astronauts to walk on the moon’s face. The astronauts returned with a collection of moon rocks. In this episode, host Joe Hanson visits NASA’s lunar sample vault to learn more about the solar system through the study of these specimens. Part of the "It's Okay to Be Smart" series.
Features dozens of space professionals, from designers of space suits and life systems engineers to interior decorators and the "Lunar Lettuce Man." A touching story concerning famed teacher Jaime Escalante and one of his students is interwoven with imaginative vignettes that explore the humor and drama of day-to-day life away from Earth. Also stars Billy Bob Thornton, Kathy Bates, Jeffery Tambor, Jesse "The Body" Ventura, Raymond Cruz, Weird Al Yankovic, Vincent Schiavelli, and Pat Morita.
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A collection of Chemistry related resources
A collection containing 67 resources, curated by Benetech
Biology related concepts
A collection containing 59 resources, curated by Benetech
