October 25, 2026

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Yellowstone visitors once used Handkerchief Pool like a natural washing machine; after a log stopped its activity in 1926, a 1929 cleanup removed 1.5 bushels of debris, including 100-plus hairpins and a horseshoe

Aj Mix Editor August 27, 2026
Handkerchief Pool was a visitor favourite for its ability to pull in handkerchiefs and return them washed...
Read More Read more about Yellowstone visitors once used Handkerchief Pool like a natural washing machine; after a log stopped its activity in 1926, a 1929 cleanup removed 1.5 bushels of debris, including 100-plus hairpins and a horseshoe
in-1971-apollo-15-astronauts-found-an-unusual-white-rock-on-the-moon.jpg

In 1971, Apollo 15 astronauts found an unusual white rock on the Moon; scientists later identified the Genesis Rock as part of ancient lunar crust about 4 billion years old

Aj Mix Editor August 27, 2026
In 1971, Apollo 15 astronauts found an unusual white rock on the Moon (Image Credit: NASA) When...
Read More Read more about In 1971, Apollo 15 astronauts found an unusual white rock on the Moon; scientists later identified the Genesis Rock as part of ancient lunar crust about 4 billion years old