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Jessie & The Gumboot Kids Stars
Sparkle and shine! Jessie and the Gumboot Kids look up into the night sky to celebrate the bright, beautiful stars.
- 2017
- 00:02:10
- 5-8
- Added on: 12/04/2019
Scout & The Gumboot Kids The Case of the Storybook in the Sky
Scout tells the Gumboot Kids he is preparing to watch a storybook in the sky. But what kind of storybook is in the sky?
- 2017
- 00:05:02
- 5-8
- Added on: 12/04/2019
Bitesize Space Science Nuclear fusion in stars
Jon Chase explains the nuclear fusion that causes stars like our sun to give out enormous heat. Film footage of a nuclear explosion in a hydrogen bomb is used to draw an analogy with the sun’s energy. He mixes iron oxide and aluminum powder to demonstrate a highly exothermic chemical reaction and relates this to the much greater energy output ...
- 2014
- 00:04:20
- 15-17
- Added on: 09/03/2019
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Quirks & Quarks Extreme Speeding Stars
Stars like our sun travel in orbits within galaxies, such as the Milky Way. But about 15 years ago, scientists discovered some huge, hot stars that were going so fast that they were flying right out of our galaxy. Dr. Kelly Holley-Bockelmann, an astronomer at Vanderbilt University, leads a research team that discovered, for the first time, smaller, sun-like stars ...
- 2014
- 00:07:49
- 13-14
- Added on: 02/10/2014
