NOVA
Cutting our Greenhouse Gas Emissions to Zero
Show title: NOVA
Video title: Cutting our Greenhouse Gas Emissions to Zero
Video duration: 4m 52sVideo description: Most experts agree that the key to avoiding worsening effects from a changing climate is to cut greenhouse gas emissions to zero. Explore how scientists approach the challenge, and discover the technologies that can help get us there.
What Are Dreams - Preview
Becoming Human Full Series Preview
Where did we come from? What makes us human? An explosion of recent discoveries sheds light on these questions, and NOVA's comprehensive, three-part special, "Becoming Human," examines what the latest scientific research reveals about our hominid relatives.
Becoming Human Part 3 Preview
Becoming Human Part 2 Preview
Becoming Human Part 1 Preview
Put A Lid on It
Bill Nye, TV's "Science Guy," conducts a pasta-making experiment that can save energy.
Martian Weather
Is the weather on Mars anything like the weather on Earth? Find out in this video.
Space Shuttle Disaster - Preview
Bathing with the "Car Talk" Guys
Tom and Ray test out the waters of Iceland's Blue Lagoon while filming "Car of the Future."
Can the Bonobo Get the Apple?
Can the Chimp Get the Grape?
How Percy Julian Became a Great 20th Century Scientist
Black chemist Percy Julian met with every possible barrier in a deeply segregated America. Here's how he rose to the highest levels of scientific and personal achievement.
Einstein Thought Experiments
Watch visualizations of ideas that helped Einstein devise his theories of relativity and of the equivalence principle.
Pagination
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