Hippo Sweat: Nature’s Surprising Sunscreen for These Adorable Giants

Yes, hippos produce a red, oily substance from their skin that acts as a natural sunscreen and fights germs, keeping their skin protected in the sun.
Yes, hippos produce a red, oily substance from their skin that acts as a natural sunscreen and fights germs, keeping their skin protected in the sun.
Butterflies undergo a four-stage metamorphosis: egg, caterpillar, chrysalis, and adult butterfly, transforming from tiny eggs to beautiful, flying insects.
Capybaras are the largest rodents, native to South America, showcasing unique physical and social traits and playing vital ecological roles.
Leopards, found in Africa and Asia, are skilled hunters known for their beautiful rosetted coats and agility. Conservation efforts are crucial as they face habitat loss and hunting threats.
Poison dart frogs, found in Central and South American rainforests, are tiny, vibrant amphibians known for their toxic skin, parental care, and significant ecological roles.
Many creative works from 1929, including 'The Cocoanuts' and 'The Broadway Melody', will enter the public domain in 2025, allowing free public use.
Stone Age tools evolved from simple to complex, showing early humans' problem-solving skills; starting from 3.3 million years ago with hammerstones to Acheulean hand axes.
Afghanistan, a landlocked country in Asia, has diverse landscapes including mountains, valleys, and deserts, shaping its climate, resources, and culture.
Local realism suggests objects have set properties and can only affect nearby things, but quantum physics shows that distant objects can affect each other instantly, challenging this concept and earning a Nobel Prize in Physics in 2022.
The U.S. government is divided into three branches—legislative, executive, and judicial—to prevent the concentration of power and ensure checks and balances.