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Why does food lose so much flavor when your nose is blocked?

Sweetness or saltiness is only part of a food's flavor. Aroma combines with taste, texture, temperature, and other sensations, which helps explain why a familiar food can seem changed when smell is reduced.

3–5 min

Questions you could explore

  • How do aromas from food reach the nose while eating?
  • Which sensations would remain if aroma contributed less?

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How does daylight set the body’s clock?

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3–5 min

How does daylight set the body’s clock?

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4–5 min

How does a vaccine give the immune system a memory?

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Health and the body

Why won’t an antibiotic treat a viral cold?

The word infection covers illnesses caused by very different organisms. An antibiotic that helps against certain bacteria has no matching target in the viruses that cause a cold.

2–3 min

Why won’t an antibiotic treat a viral cold?

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Why does food lose so much flavor when your nose is blocked? | Speech Topic | speaking.app