Joy Ripper

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The tomb of Saint Nicholas in the crypt of the Basilica di San Nicola, Bari, Apulia, Italy

Do the Relics of Saint Nicholas Really Emit a Holy Substance?

Thanksgiving Turkey with all the sides

Why Do We Eat Turkey on Thanksgiving?

Baseball laying in the grass. Homepage blog 2010, arts and entertainment, history and society, sports and games athletics

10 Greatest Baseball Players of All Time

Secret Service Agent Listens To Earpiece

Secret Service Code Names of 11 U.S. Presidents

Casino. Gambling. Slots. Slot machine. Luck. Rich. Neon. Hit the Jackpot neon sign lights up casino window.

Brain Games: 8 Philosophical Puzzles and Paradoxes

Plato (left) and Aristotle, detail from School of Athens, fresco by Raphael, 1508-11; in the Stanza della Segnatura, the Vatican. Plato points to the heavens and the realm of Forms, Aristotle to the earth and the realm of things.

Plato and Aristotle: How Do They Differ?

Rural Irish landscape, Sligo, Ireland.

Why Is Ireland Two Countries?

Joy Ripper

mining machinery

Learn about this topic in these articles:

use in coal mining

In coal mining: Development of continuous mining
The Joy Ripper (1948) was the first continuous miner applicable to the room-and-pillar method.
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