Fitness Energy

Hang Sơn Đoòng, one of the largest caves in the world which is in Vietnam is so big that it has its own river, jungle, and climate.

Kakure Krish*tans (Hidden Christians), whose faith was persecuted for centuries in Japan, finally came out of hiding to construct and finish their cathedral in 1925 at a location only 500 meters from the detonation of the atomic bomb over Nagasaki in 1945

Washoe the chimpanzee was the first non-human to use the American Sign Language. When Washoe's caretaker returned to work after a miscarriage, Washoe ignored her.