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Special Paint Reveals Airflow Pressure
NASA tested the method on a standard model.
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the , . The .
Source: NASA, 2026-10-02.
: This 2026-10-03 was on 2026-10-05.
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Vocabulary
- Researchers
- people who study a subject to discover new information
- Source
- the person, organization, or document that provides information
Comprehension
What happened in this story, and why does it matter?
Answer guide
NASA tested the method on a standard model. Add one supporting fact from the article.
Quick check
Which sentence best describes this story?
- An October update describes tests of instruments that measure cold water drops.
- September field tests explored ways to protect satellite navigation from false signals.
- NASA tested the method on a standard model.
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The best answer is C.
Grammar focus: Cause and effect
Look for words such as “because,” “so,” “while,” and “as a result.” They connect an event with its effect.