snakebites deaths amputations permanent disabilities WHO

Snakebites leave hundreds of thousands of people permanently disabled

Snakebite envenoming causes tens of thousands of deaths worldwide each year, especially in rural areas with limited access to treatment. Survivors may suffer tissue damage, amputations or other lasting disabilities. The health burden extends far beyond deaths, making rapid access to effective antivenom and medical care essential.

Russia’s only other northern port froze

9 months a year

Peter the Great sought a Baltic seaport because Arkhangelsk, Russia’s only other northern port, was icebound for nine months a year, while Sweden blocked access to the Baltic. The Great Northern War secured Russia’s access to the sea.

The famous Hawthorne effect rests on disputed evidence

The Hawthorne effect is the idea that people change their behavior simply because they know they are being studied. It is often traced to factory experiments in which productivity appeared to rise during changes in working conditions. But later researchers questioned the original data and interpretations. The effect became a famous lesson in research methods even though its classic evidence is far less conclusive than textbooks sometimes suggest.

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snakebites deaths amputations permanent disabilities WHO

Snakebites leave hundreds of thousands of people permanently disabled

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