183 questions and answers in this section
Explain why tea is a central beverage in many Asian cultures?

Explain why tea is a central beverage in many Asian cultures?

The history of tea dates back about 5000 years in China, where according to legend, Emperor Shennong discovered this drink by chance when some leaves...

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Explain why the technique of paper cutting is so popular among artists for its versatility and visual impact.

Explain why the technique of paper cutting is so popular among artists for its versatility and visual impact.

This technique relies on materials that are accessible to everyone: just paper, a pair of scissors or a cutter, and sometimes some glue. There’s no...

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Explain why the Arthurian legends have had such a significant influence on Western literature.

Explain why the Arthurian legends have had such a significant influence on Western literature.

Arthurian legends often revolve around characters that embody simple yet powerful values. For example, King Arthur symbolizes honor and justice, always concerned with ruling with...

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Explain why algae can be used to produce biofuel.

Explain why algae can be used to produce biofuel.

Algae, and in particular microalgae, have a superpower: they naturally produce highly energetic vegetable oils in their cells. Some species can contain up to 50...

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Explain why do some algae produce bioluminescence at night?

Explain why do some algae produce bioluminescence at night?

The nocturnal bioluminescence in certain algae mainly comes from a natural ability to produce living light, thanks to a specific internal chemical reaction. This phenomenon...

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Explain why Marilyn Monroe became an icon of popular culture.

Explain why Marilyn Monroe became an icon of popular culture.

Born Norma Jeane Baker and raised in foster care, Marilyn Monroe turned to modeling at an early age. She quickly understood that her image would...

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Explain why do objects float or sink in water?

Explain why do objects float or sink in water?

If an object floats or sinks, it is primarily due to Archimedes' principle, an upward force exerted by a liquid on any object submerged in...

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Explain why can marine algae be used in cooking?

Explain why can marine algae be used in cooking?

Seaweed is naturally rich in all sorts of good things that we love to include in our dishes. They are packed with vitamins (especially the...

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Explain why Leonardo da Vinci studied human anatomy in depth.

Explain why Leonardo da Vinci studied human anatomy in depth.

Leonardo da Vinci had a very curious mind; he was interested in everything related to living beings, and he was particularly fascinated by the human...

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Explain why shadow theater is such a fascinating and mysterious form of art?

Explain why shadow theater is such a fascinating and mysterious form of art?

Shadow theatre captivates with its aesthetic built on a simple yet powerful visual cocktail. Using only a light source, a canvas or semi-transparent screen, and...

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