November 20, 2025
Nature
Amazon River
25 Amazing and Unknown Facts about Amazon River | Amazing Facts 4U The length of the Amazon River is approximately 6400 kilometers (4000 miles). It is the second-largest river …
November 18, 2025
Health, Human Body, People
Pregnancy
50 Amazing and Interesting Facts About Pregnancy | Amazing Facts 4U The amazing fact is that Rabbits, dogs, pigs, whales, and humans all start as eggs roughly the same size …
November 16, 2025
Health, Human Body
X-Ray
40 Amazing and Interesting Facts about X-Ray | Amazing Facts 4U X-rays were discovered by accident when German scientist Wilhelm Conrad Roentgen (1845–1923) was experimenting with vacuum tubes in 1895. …
Jupiter
35 Amazing and Interesting Facts about Jupiter | Amazing Facts 4U Jupiter is massive having 318 times the mass of the Earth. It would take 11 Earths lined up next …
November 12, 2025
Health, Human Body
Kidney
30 Amazing and Interesting Facts about Kidneys | Amazing Facts 4U Kidneys measure around 12 cm in length about size of a computer mouse. They are shaped like beans. Each …
November 10, 2025
Health, Human Body
Breast
20 Amazing and Interesting Facts about Breast | Amazing Facts 4U The only primates on the face of Earth to have permanent full breasts are humans. All other primates only …