64 questions and answers in this section
Explain why does cooking onions make them soft and sweet?

Explain why does cooking onions make them soft and sweet?

When you cook onions, they lose a lot of water, which is why they shrink during cooking and become all soft. Since there is much...

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Explain why pepper is spicy?

Explain why pepper is spicy?

The spiciness of pepper mainly comes from a molecule called piperine. This organic molecule is primarily found in the outer coating and seeds of the...

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Explain why saffron is the most expensive spice in the world?

Explain why saffron is the most expensive spice in the world?

Each saffron flower, known as Crocus sativus, must be entirely hand-picked, just that. The harvesting takes place only at sunrise, as the flowers wither quickly. Then, each...

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Explain why raw eggs are not recommended for consumption?

Explain why raw eggs are not recommended for consumption?

Raw eggs can harbor a bacteria called Salmonella. It often hides on the shell but can also enter the inside after contamination. This little bug...

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Explain why did the Aztecs drink liquid chocolate?

Explain why did the Aztecs drink liquid chocolate?

Chocolate has a long history, well before the bars and filled candies we devour today. It was the peoples of Mesoamerica, particularly the Olmecs around...

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Explain why tomatoes ripen after being picked?

Explain why tomatoes ripen after being picked?

Once picked, the tomato continues to ripen by mobilizing several processes that gradually change its color, texture, and taste. Most importantly, it increases its production...

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Explain why a metal spoon becomes hot when it is left in a hot liquid.

Explain why a metal spoon becomes hot when it is left in a hot liquid.

Metal conducts heat very well because inside, the atoms and their free electrons move easily. When you heat a metal spoon, for example, the heat...

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Explain why avocados brown so quickly after being opened?

Explain why avocados brown so quickly after being opened?

When you cut your avocado, you damage its cells and release an enzyme called polyphenol oxidase (PPO). This enzyme, naturally present in many fruits and...

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Explain why does pineapple make meat more tender?

Explain why does pineapple make meat more tender?

Pineapple is packed with a super effective enzyme called bromelain, which has a true superpower: it breaks down the long chains of proteins found in...

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Explain why do different cultures use specific spices in their cuisine?

Explain why do different cultures use specific spices in their cuisine?

Spices have long been among the most coveted products in ancient trade. Since antiquity, people exchanged cinnamon, pepper, and cloves, traversing thousands of kilometers on...

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