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Explore how germs spread and why some make us sicker than others. Learn about modes of transmission, the trade-off hypothesis, and strategies for reducing the harmfulness of infectious diseases.
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Explore the fascinating origins of genes and how they evolve through mutation, duplication, and even from non-coding DNA, driving the diversity of life on Earth.- Published on
Explore the crucial role of feedback loops in nature's ecosystems. Learn about positive and negative feedback, their impact on stability, and how they create the rhythms of our world.- Published on
Explore the fascinating world of ant colonies and their complex social structures. Learn how these tiny creatures efficiently manage resources, communicate, and explore their environment without any central planning.- Published on
Explore the fascinating mechanics of the heart's pumping action. Learn how its valves work, the figure-eight circulation, and the heart's incredible efficiency.