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Browse results: History and Impact of Technology

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Ask an Engineer

Ask an Engineer

Explore some of the wonders of modern engineering in this video from the Sciencenter in Ithaca, New York. Hear a diverse selection of engineers explain how things work. OER Level

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3-12

Video

Brain Trauma

Brain Trauma

Find out how serious head concussions can be in this video segment adapted from NOVA scienceNOW. OER Level

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6-12

Video

Capturing Carbon

Capturing Carbon

In this video segment adapted from NOVA scienceNOW, a scientist, inspired by his daughter's science fair project, develops a synthetic "tree" to remove excess carbon dioxide from the air. OER Level

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6-12

Video

Carbon-Fiber Car of the Future

Carbon-Fiber Car of the Future

In this video segment adapted from NOVA, find out how cars made of a material stronger than steel and half the weight can help combat climate change. OER Level

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6-12

Video

China’s Innovative Past

China’s Innovative Past

This audio segment from PRI's The World Science Podcast explores the roots of China's creative past and examines why China, a country that over 1500 years came up with some of the most important inventions the world had ever seen, might have lost its innovative edge to the West. OER Level

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9-12

Audio

Engineering Biofuels

Engineering Biofuels

In this video segment adapted from KQED's QUEST, find out how synthetic biologists use the techniques of metabolic engineering and directed evolution to make more effective biofuels. OER Level

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9-12

Video

Ethanol Biofuel

Ethanol Biofuel

In this video segment adapted from NOVA, learn about one scientist's idea for using biotechnology to make ethanol a more efficient alternative to gasoline. OER Level

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9-12

Video

Fracking

Fracking

In this video segment adapted from Need to Know, learn about the controversial method of extracting natural gas known as hydraulic fracturing, or fracking, and how some residents who live near drill sites are concerned that it's polluting their water. OER Level

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9-12

Video

Fusion: Testing the First Hydrogen Device

Fusion: Testing the First Hydrogen Device

This video segment adapted from AMERICAN EXPERIENCE features original footage of the U.S. test of the first hydrogen device, code-named "Mike", that would trigger thermonuclear fusion. OER Level

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6-12

Video

Fusion: The Hydrogen Bomb

Fusion: The Hydrogen Bomb

Just after World War II, nuclear scientists turned their attention from fission to fusion. This video segment adapted from AMERICAN EXPERIENCE looks at the beginnings of thermonuclear power generation. OER Level

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6-12

Video

Galileo's Telescope

Galileo's Telescope

The invention of the telescope helped change our understanding of the universe. This video segment adapted from NOVA looks at Galileo's contribution to this technology. OER Level

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6-12

Video

Global Warming: The Developing World

Global Warming: The Developing World

This video segment adapted from NOVA/FRONTLINE looks at the future of global warming as developing nations, including India and China, increase their need for energy. OER Level

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6-12

Video

Green Chemistry

Green Chemistry

This audio segment from PRI's The World Science Podcast explores the science of Green Chemistry. Hear about companies that are developing greener chemicals, and learn why they are fast becoming an attractive alternative for the multi-billion dollar chemical industry. OER Level

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9-12

Audio

How Do You Get to the Moon?

How Do You Get to the Moon?

This video, adapted from NOVA, showcases the competing engineering plans designed for landing a person on the Moon for the first time. OER Level

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6-12

Video

Hubble's Expanding Universe

Hubble's Expanding Universe

This adapted video segment, using footage from NOVA and NASA, examines Edwin Hubble's work and how his findings laid the foundation for the Big Bang theory. OER Level

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6-12

Video

The Impact of Technology: Cars

The Impact of Technology: Cars

This video segment adapted from A Science Odyssey looks at the invention of the automobile and the development of mass production. OER Level

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3-12

Video

The Impact of Technology: Nylon

The Impact of Technology: Nylon

This video segment adapted from A Science Odyssey looks at the invention of nylon. OER Level

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6-12

Video

The Impact of Technology: Society

The Impact of Technology: Society

This video segment adapted from A Science Odyssey considers modern technology's impact on society. OER Level

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6-12

Video

Levers: Raising the Moai on Easter Island

Levers: Raising the Moai on Easter Island

In this video segment adapted from NOVA, a team of archaeologists and engineers explores different uses of the lever by recreating the engineering feats of the ancient Easter Island peoples. OER Level

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3-12

Video

Lightning!

Lightning!

This video segment adapted from NOVA explains the mysterious force of lightning. OER Level

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3-12

Video

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