Science

Health

What is the true meaning of attraction?

hajj
December 1, 2025 4 min read

Attraction is a complex interplay of emotional, physical, and psychological factors that draws individuals toward each other. It involves a combination of biological instincts, personal preferences, and social influences. Understanding…

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Lifestyle

What is an example of a trap?

hajj
December 1, 2025 4 min read

An example of a trap is a mousetrap, designed to catch mice effectively. Mousetraps come in various forms, including snap traps, glue traps, and electronic traps, each serving the purpose…

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Health

Is the 3 second rule safe?

hajj
December 1, 2025 4 min read

Is the 3-second rule safe? The 3-second rule is commonly used to judge whether food dropped on the floor is still safe to eat. While it suggests that food picked…

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Education

What symbol is this ☢?

hajj
December 1, 2025 3 min read

What symbol is this ☢? The ☢ symbol, commonly known as the radiation warning symbol or trefoil, is used to indicate the presence of radioactive materials or ionizing radiation. It…

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Science

Can a train go 600 mph?

hajj
December 1, 2025 4 min read

A train traveling at 600 mph is an ambitious goal, but it’s not entirely out of reach. While conventional trains can’t achieve this speed, maglev technology offers potential solutions. Maglev,…

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Science

Can a train go 5000 mph?

hajj
December 1, 2025 4 min read

A train traveling at 5000 mph is currently beyond the reach of today’s technology. While advancements in high-speed rail are impressive, achieving such a speed involves significant engineering and safety…

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Science

Which train has the highest speed?

hajj
December 1, 2025 4 min read

The world’s fastest train is the Shanghai Maglev, reaching speeds of up to 431 km/h (268 mph). This magnetic levitation train operates between Shanghai Pudong International Airport and Longyang Road…

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