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Divers discovered two well-preserved onion glass bottles from a shipwreck in the Atlantic Ocean off the coast of Indian River County in Florida in 2021 and 2022. While the exact ship has yet to be ...
A living Apalone ferox, or Florida softshell turtle †Florida †Florida caerulea †Floridaceras †Floridachoerus †Floridatragulus; Fontigens – report made of unidentified related form or using admittedly obsolete nomenclature; Fossaria †Fossaria cubensis; Fossarus; Fragum; Fulgurofusus; Shell in multiple views of a Fulguropsis whelk ...
Florida's written history begins with the arrival of Europeans; the Spanish explorer Juan Ponce de León in 1513 made the first textual records. The state received its name from that conquistador , who called the peninsula La Pascua Florida in recognition of the verdant landscape and because it was the Easter season, which the Spaniards called ...
The earliest glass item from the Indus Valley civilization is a brown glass bead found at Harappa, dating to 1700 BCE. This makes it the earliest evidence of glass in South Asia. [3] [20] Glass discovered from later sites dating from 600 to 300 BCE displays common colors. [3]
Candle moulding machine in Indonesia circa 1920. Candle making was developed independently in a number of countries around the world. [1]Candles were primarily made from tallow and beeswax in Europe from the Roman period until the modern era, when spermaceti (from sperm whales) was used in the 18th and 19th centuries, [2] and purified animal fats and paraffin wax since the 19th century. [1]
This alloy gave the gold-works a reddish hue within the final product and allowed further malleability post the casting process. Much of the gold and Tumbaga works of the Quimbaya are believed to have been cast with the lost wax technique, a form of casting that has been found throughout ancient civilisations as early as 4000 BCE. [2] [6]
Parkesine, the first member of the Celluloid class of compounds and considered the first man-made plastic, is patented by Alexander Parkes. [4] 1869: John Wesley Hyatt discovers a method to simplify the production of celluloid, making industrial production possible. 1872: PVC was accidentally synthesized in 1872 by German chemist Eugen Baumann ...
The team found Corinthian alabaster, Attic vases, and locally-made ritual jugs. They also uncovered treasure of a shinier kind: gold, silver, coral, and amber jewelry, amulets from the East, and ...