Illustration showing how the phases of the Moon are caused. Credit: BBC Sky at Night Magazine
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Why Do We See the Same Side of the Moon?

The Moon, a celestial neighbor, always presents the same face to Earth. We recognize the familiar craters and dark plains, even as its phases wax and wane. But why do…
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Why Does Eating Make Me Feel Sick?

Feeling sick after eating can be unsettling and disruptive. While occasional indigestion is common, persistent nausea or vomiting after meals could indicate an underlying medical condition like gastroparesis. This article…
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Why Do I Have Blood in My Poo?

Blood in your stool can be alarming, but it's a common symptom with various causes. While it can be embarrassing to discuss, understanding the potential reasons and seeking medical advice…
The skin prick or scratch test identifies allergies by introducing allergens to the skin through tiny pricks
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Why No Caffeine Before Allergy Test

Caffeine, a common stimulant found in coffee, tea, and chocolate, can interfere with allergy testing. Understanding why requires a look at how allergy tests work and how caffeine affects the…
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Why Is My Belly Button Hurting?

Belly button pain can be concerning, but it's often linked to relatively benign issues. Understanding the potential causes, ranging from indigestion to more serious conditions, can help you determine when…
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Why is Thomas Jefferson Important?

Thomas Jefferson, the primary author of the Declaration of Independence, stands as a pivotal figure in American history. His profound influence on the nation's founding principles, political philosophy, and cultural…
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Why Are My Hands Shaky?

Shaky hands, also known as tremors, can be a concerning symptom with various underlying causes. Perhaps the shaking started subtly and gradually worsened, potentially triggered by stress, anger, or illness.…