ArcaMax

Knowledge

on Apr 10, 2026

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Lunar Eclipse
Solar Eclipse
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Lunar Eclipse. A lunar eclipse may be total, partial or penumbral.

Science Trivia / April 01, 2026

88. The orbital speed of Mercury is 47.87 km/second.

Science Trivia / April 01, 2026

1903. The building of the Panama Canal, in 1903, saw the United States help free Panama from the clutches of Colombia.

Science Trivia / March 31, 2026

Archipelago. The Archipelago is the property name for the Aegean Sea as it contains a vast number of islands.

Science Trivia / March 31, 2026

Pound. In the system of British weights and measures. a pound is 16 ounces or 7000 grains.

Science Trivia / March 30, 2026

Russia. The finback pelycosaurs was the dominant animal during the early Permian age.

Science Trivia / March 30, 2026

North Pole. Members of the International Flat Earth Society don't believe the earth is round.