NSF Science Now: Episode 18

NSF Science Now: Episode 18

Assessment

Interactive Video

Science, Health Sciences, Life Skills, Geography, Biology

11th Grade - University

Hard

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The video covers several NSF-funded research projects. It begins with the discovery of Lythranax argestis, a new tyrannosaur species found in Utah, which provides insights into dinosaur evolution. Next, it discusses a study on parenting roles, revealing that mothers in dual-career families bear more childcare responsibilities. The video then introduces a sweat-wicking fabric developed by UC Davis, which mimics human skin to keep athletes dry. It also highlights smart foam technology from Brigham Young University, designed to improve player safety by detecting impacts in helmets. Finally, it presents a tongue-controlled wheelchair system from Georgia Tech, offering greater independence for people with paralysis.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What unique features distinguish the newly discovered tyrannosaur species Lythranax argestis?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How did high sea levels during the time of the tyrannosaurs affect their evolution?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the primary finding of the study conducted by Sarah Shope Sullivan regarding childcare responsibilities?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the innovative fabric created by Tim Ray and its intended benefits.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What technology is being developed to improve player safety in football helmets?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the potential applications of the nano foam technology developed by David Fulwood and Jake Merrill?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how the Tongue Drive System works and its advantages over traditional wheelchair controls.

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