afterdamp

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Bar graph of the United States Death Toll during major events. Infogram chart.

U.S. Death Toll During Major Events

World map. Continents. Oceans. Mendel thumb ok

Just How Many Oceans Are There?

African Americans demonstrating for voting rights in front of the White House as police and others watch, March 12, 1965. One sign reads, "We demand the right to vote everywhere." Voting Rights Act, civil rights.

Timeline of the American Civil Rights Movement

Hindu Holi Festival celebrations with colored water, powder and colorful flower petals thrown over celebrants at a Hindu temple in Mathura, Uttar Pradesh, India on March 24, 2021.

Holi: Festival of Colors

Young boys working in a thread spinning mill in Macon, Georgia, 1909. Boys are so small they have to climb onto the spinning frame to reach and fix broken threads and put back empty bobbins. Child labor. Industrial revolution

The Rise of the Machines: Pros and Cons of the Industrial Revolution

World Data Locator Map: Australia

Is Australia an Island?

Leonardo da Vinci (1452-1519), Italian Renaissance painter from Florence. Engraving by Cosomo Colombini (d. 1812) after a Leonardo self portrait. Ca. 1500.

10 Famous Artworks by Leonardo da Vinci

afterdamp

gas

Learn about this topic in these articles:

occurrence in mines

In mine gas
Afterdamp is the mixture of gases found in a mine after an explosion or fire.
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