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Global drinking ages: what’s legal?

[ad_1] Countries have varying legal drinking ages, from 16 to 25, with some nations having no minimum age. Higher drinking ages are believed to encourage responsibility and reduce accidents. Inexperienced drinkers can find themselves in bad situations, so responsible drinking is important. Some countries ban alcohol consumption, mainly Muslim nations. Underage drinking is a problem […]

Earth’s major ice ages?

[ad_1] The Earth has had at least five major ice ages, with the most recent one ongoing. Ice ages are caused by various factors and are cyclical, with glacial ice expanding and retreating rhythmically. During an ice age, positive feedback effects kick in, causing further temperature drops and increased glaciation. Most of the time, the […]