Nick Sears: Demo: The Orb

Nick Sears: Demo: The Orb

Assessment

Interactive Video

Physics, Science

11th Grade - University

Hard

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The video discusses the Geoscope proposal, a large geodesic sphere intended to display global data. It highlights advancements in display technology, particularly the use of LEDs and micro-controllers, to create efficient and dynamic displays. The speaker introduces a new volumetric display design using rotating LEDs to create a 3D effect. A demo of this technology is shown, and viewers are invited to see the full display at an upcoming show.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the main purpose of the Geoscope as proposed in the text?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How has technology improved since the original proposal of the Geoscope?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the phenomenon of persistence of vision as described in the text.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What advancements are being made in the new patent-pending design mentioned?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the upcoming display event mentioned in the text?

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