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EXPERIENCE Real Support

Access on-demand teaching strategies, interactive professional development courses, and membership to the Discovery Educator Network-one of the largest professional networks of educators in the world.

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The light that we see is a small part of the electromagnetic spectrum. We need many different tools to help us to use gamma waves or radio waves.

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Telescope Installed in Jordan Hall of Science at Notre Dame

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Our Universe! What is Earth's place in our Universe?

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Our Universe! What is Earth's place in our Universe?

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Just a little extra effort makes a big difference!

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Just a little extra effort makes a big difference!

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212 degrees-The Extra Degree-motivational video

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Inky Johnson Best Motivational Speech Of All Time

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EXPERIENCE Real Support

Access on-demand teaching strategies, interactive professional development courses, and membership to the Discovery Educator Network-one of the largest professional networks of educators in the world.

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Astronomers and physicists look beyond our galaxy and into deep space to seek answers to questions about the big bang and the beginning of our universe.

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EXPERIENCE Real Support

Access on-demand teaching strategies, interactive professional development courses, and membership to the Discovery Educator Network-one of the largest professional networks of educators in the world.

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Access on-demand teaching strategies, interactive professional development courses, and membership to the Discovery Educator Network-one of the largest professional networks of educators in the world.

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How big is our Universe? Umm big real big!

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How big is our Universe? Umm big real big!

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EXPERIENCE Real Support

Access on-demand teaching strategies, interactive professional development courses, and membership to the Discovery Educator Network-one of the largest professional networks of educators in the world.

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The origin of the big bang is the greatest mystery of all time. Theoretical physicists and cosmologists reveal how our understanding of the universe has changed during the twentieth century and ponder how something as complex as our universe could come from nothing.

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EXPERIENCE Real Support

Access on-demand teaching strategies, interactive professional development courses, and membership to the Discovery Educator Network-one of the largest professional networks of educators in the world.

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Physicists believe a shock wave of energy expanded the universe at speeds faster than the speed of light. The program introduces Planck time and describes its significance.

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What does gravity have to do with our Universe?

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What does gravity have to do with our Universe?

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EXPERIENCE Real Support

Access on-demand teaching strategies, interactive professional development courses, and membership to the Discovery Educator Network-one of the largest professional networks of educators in the world.

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Exploring gravity from the moment of the big bang, where physics began to take shape and forces began to emerge. The presentation looks at how gravity helped to shape the universe.

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EXPERIENCE Real Support

Access on-demand teaching strategies, interactive professional development courses, and membership to the Discovery Educator Network-one of the largest professional networks of educators in the world.

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As the universe began to form, hydrogen, helium, and lithium were the first elements to form. The presentation shows how Arno Penzius and Robert Wilson first discovered radio remnants of the big bang and the subsequent studies by NASA to get more detailed pictures of the early universe.