World of Biology on Instagram: "The evolution of the human heart! - We created this video showing the development of the human heart, starting from day 20, when the first primitive tube begins to beat. Over the following weeks, the heart loops, partitions, and rapidly grows more complex. By around day 70 (week 10), it has reached its fully developed four-chambered form, complete with visible blood vessels. This visualization highlights each stage leading to the final structure showing the aorta,

Crustaceans Explained with Real Crab & Barnacles 🦀 | Nandini Ma’am | NEET & Biology Students

Nat Geo Documentary Films on Instagram: "In 1960, Dr. Jane Goodall’s early fieldwork observing chimpanzees at Gombe Stream Game Reserve, in Tanganyika (now Tanzania), unveiled groundbreaking research of shared behaviors between humans and apes. The Jane Goodall Institute announced on October 1, 2025, that Jane Goodall died at 91. A primatologist, conservationist, animal advocate, educator, and National Geographic Explorer, her work revolutionized our understanding of the natural world."

Muhammad Khan on Instagram: "Dembele literally did this 😭🙏 . Infinity is a concept in mathematics and philosophy that refers to something that has no end or limit. It can be thought of as a quantity that is unbounded or endless in size, extent, or degree. Infinity is often represented mathematically using the symbol ∞. #sui7hd #viral There are different types of infinity, including: 1. Countable infinity: A set of objects that can be put into a one-to-one correspondence with the natural number

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