The Nose of NASA: Meet George Aldrich, the Smell Tester for Space Missions

The Nose of NASA: Meet George Aldrich, the Smell Tester for Space Missions

Assessment

Interactive Video

Architecture, Other, Physics, Science

KG - University

Hard

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George Aldrich has a unique job at NASA, where he smells items intended for the space shuttle to ensure they are not noxious. This role is crucial because, in space, you can't simply open a window to air out bad smells. Aldrich has never failed NASA's calibration test, which involves identifying seven primary odors. His daily tasks include approving materials like cork for space use. Aldrich's skills have gained media attention, and he has appeared on quiz shows. In space, low pressure and weightlessness can cause items to emit odors differently than on Earth.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the reason for aborting a Russian mission in 1976?

Technical malfunction

Fuel shortage

Hideous stench

Communication failure

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT one of the seven primary odors identified by George Aldrich?

Musky

Minty

Spicy

Floral

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why did Sally Ride's mascara fail the sniff test?

It was not durable

It emitted a noxious odor

It was too heavy

It was not waterproof

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many different materials has George Aldrich sniffed?

Over 500

Over 600

Over 700

Over 800

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What challenge does space present for odor detection?

Lack of oxygen

High humidity

Weightless, low-pressure conditions

High temperatures