Know about the booming alpaca-wool industry in Arequipa, Peru
An overview of the alpaca-wool industry in Arequipa, Peru.
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Encyclopædia Britannica, Inc.Don't let film photography become a lost art.Media Editors: Lauren Sims , Kira Helm
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© 2025 Thomson ReutersRobots competed in tennis, track-and-field, boxing, martial arts, and other sports at the World Humanoid Robot Games in Beijing.
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© American Chemical Society (A Britannica Publishing Partner)Learn about the development and applications of glass paint, which is made of silica glass and formulated to reflect sunlight, protecting surfaces from heat and damage.