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The Path to Nuclear Fission - The Story of Lise Meitner and Otto Hahn
The story of two close friends who discovered nuclear fission is told in great detail within the context of both World Wars. This video is as much about role of scientists in political events, social responsibility, and discrimination against women…
The Poisoner's Handbook
Part of the Series: American Experience
PBS
In the early 20th century, the average American medicine cabinet was a would-be poisoner's treasure chest, with radioactive radium, thallium, and morphine in everyday products. The pace of industrial innovation increased, but the scientific knowledge to detect and prevent crimes…
Out of Thin Air
Part of the Series: The Mystery of Matter
PBS
One of science's great odd couples--British minister Joseph Priestley and French tax administrator Antoine Lavoisier--together discover a fantastic new gas called oxygen, overturning the reigning theory of chemistry and triggering a worldwide search for new elements. Soon caught up in…
Energy and Human Civilization
Episode 1 of The Science of Energy
How much energy is required to power human civilization? What is it that makes our cities, factories, homes, and cars so energy inefficient? How can the average individual affect energy directions? Find out in this overview of how energy touches…
Energy Storage Technologies
Episode 19 of The Science of Energy
The sun doesn't always shine, and the wind doesn't always blow. So how do we store renewable energy from these and other sources for later? Focus on several basic (as well as high-performance and high-volume) technologies for storing the surplus…
Introduction to Chemistry
This program provides an introduction to chemistry. We begin by discussing how chemistry touches every part of everyday life and give several examples of basic chemical reactions that students come into contact with regularly. The entire lesson is taught by…
The Chemistry of Food and Drink
Episode 15 of The Nature of Matter
Explore the chemistry of food and drink from the point of view of the cook and the consumer. What are the chemicals in an egg, a piece of toast, a slice of bacon, and other typical foods? How does cooking…
Energy - Forms and Conversion for Use
Episode 2 of The Science of Energy
Energy is a fundamental part of our universe--in a sense, the universe is energy. Here, Professor Wysession introduces you to the many fascinating forms energy takes, including potential, kinetic, mechanical, and thermal energy. He also explains how energy is measured…
Solar Power and Electricity
Episode 14 of The Science of Energy
The biggest area of growth for solar energy: transforming sunlight into electricity with the aid of solar panels. Go inside the world of photovoltaic solar panels to find out how they convert sunlight into functional power. Also, take a closer…
Energy Trends - Planning for the Near Future
Episode 24 of The Science of Energy
According to Professor Wysession, there's no easy solution to the world's energy future. Going through many of the sources explored in previous lectures, he estimates how much energy we'll need, what sources are (and will be) available to us, and…
Out from the Shadows - The Story of Irene Joliot-Curie and Frederic Joliot Curie
Nominated for the Grand Jury Prize at the 2009 Paris Science Film Festival in France. Using newsreels, family home movies and stills, stock footage, dramatization and interviews, this biography relates the life and times of Irene Joliot-Curie and her husband,…
Energy Sources - Economics and Politics
Episode 22 of The Science of Energy
Professor Wysession outlines some of the major economic and political forces shaping the development of the world's energy resources. You'll learn how hidden costs can affect the economics of supply and demand, how governments can incentivize and dis-incentivize energy industries,…
Probable and Possible Future Energy Sources
Episode 23 of The Science of Energy
Look ahead to the possible (and probable) advancements in the areas of energy resources. You'll cover the growth of tidal and wave energy, the difficulty of nuclear fusion, the energy potential of earthquakes and supervolcanoes, and giant space arrays of…
Energy Needs for Transportation
Episode 20 of The Science of Energy
Transportation is an enormous part of our global total energy consumption. From planes to trains to automobiles, learn how scientists are working to make popular modes of transportation as fuel-efficient as possible. Also, explore the topic of electric cars and…
Into the Atom
Part of the Series: The Mystery of Matter
PBS
Caught up in the race to discover the atom's internal parts--and learn how they fit together--is a young British physicist named Harry Moseley, who uses newly discovered X-rays to put the Periodic Table in a whole new light. And a…
Recycling Materials
Episode 20 of The Nature of Matter
Investigate the ease of recycling some materials, such as aluminum and asphalt, and the impracticality of reusing others, such as certain plastics. Look at the different types of plastic, metal, paper, and glass, and discover what you can put in…
Unruly Elements
Part of the Series: The Mystery of Matter
PBS
Over a single weekend in 1869, a young Russian chemistry professor named Dmitri Mendeleev invents the Periodic Table, bringing order to the growing gaggle of elements. But this sense of order is shattered when a Polish graduate student named Marie…
Heat - The Transfer and Flow of Energy
Episode 3 of The Science of Energy
One of the first forms of energy that humans learned to use is heat. You'll examine three ways heat flows (radiation, convection, conduction); make sense of the heat flow equation and the concept of entropy; and go inside the inner…
The Eloquent Chemistry of Carbon Compounds
Episode 13 of The Nature of Matter
Delve into the richness of organic chemistry--the study of carbon compounds that have links to living things. Learn some of the basic terminology, and survey common organic compounds such as alkanes, alcohols, ethers, aldehydes, ketones, organic acids, and esters.
Introduction and Philosophy
Episode 1 of Chemistry, 2nd Edition Course
In this first lecture, Professor Cardulla explains how any student can find success in chemistry by cultivating a meaningful understanding of the concepts and quantitative thinking operations that underlie this often challenging area of study.