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  • Utah SEEd Textbook Resources
The Axolotl: A Cut Above the Rest
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The axolotl is a Mexican salamander with an incredible ability: Cut its leg off, and the limb will grow right back! How it does this and why humans can't is still a bit of a mystery. Researchers like Susan Bryant of UC Irvine are studying these amphibians to understand the underlying mechanisms for their miraculous regenerative powers.

Subject:
Science
Biology
Material Type:
Lecture
Provider:
Utah State Board of Education
Provider Set:
Utah SEEd Textbook Resources
Author:
SciFri
Date Added:
02/25/2021
Bozeman Science: Momentum
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In this video Paul Andersen will first define momentum as the product of an objects mass and velocity. He will then demonstrate how a net force acting on an object will change the momentum in the direction of the force. Several problems will be included.

Subject:
Science
Physics
Material Type:
Lecture
Provider:
Utah State Board of Education
Provider Set:
Utah SEEd Textbook Resources
Author:
Bozeman Science
Date Added:
02/25/2021
Chemical Magic - Classic Clock Reaction
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Two clear liquids are mixed together and the audience is told to watch closely... "Don't take your eyes off the liquid or you'll miss it!" Then, in a flash, the water changes to ink (or so they think!). Clock reactions like this never fail to capture the students attention, and the Iodine Clock Reaction is one of the most startling chemical demonstrations you'll ever see. How did that happen? is almost always the reaction, and when students ask How?, theyre ready to learn.

Subject:
Science
Material Type:
Lecture
Provider:
Utah State Board of Education
Provider Set:
Utah SEEd Textbook Resources
Author:
Sick Science!
Date Added:
02/25/2021
Cosmic Microwave Background Explained
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HAS SPACE ALWAYS BEEN BLACK? As long as we've been around, YES. But the universe gets much more exciting, AND much BRIGHTER, as we start winding our clocks back to the early days of the universe. Near the beginning of the universe, when space was rapidly expanding, that dark night sky we know so well as actuallyÉORANGE! But why? Did the lights just go out, or did something more spectacular happen? Watch this episode of PBS Space Time and find out!

Subject:
Science
Material Type:
Lecture
Provider:
Utah State Board of Education
Provider Set:
Utah SEEd Textbook Resources
Author:
PBS Space Time
Date Added:
02/25/2021