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Science360
Silver Saver
Conservation scientist Glen Gates at the Walters Art Museum in Baltimore is working on new ways to protect museum-quality silver from the ravages of time. Fine silverware and silver pieces on display at museums are exposed to air and...
Packt
CompTIA Network+ Certification N10-007: The Total Course - Fiber Optic Cabling
This video explains the different types of fiber used in modern networks and includes references to connector types you will see as a network technician. This clip is from the chapter "Cabling and Topology" of the series "CompTIA...
Khan Academy
Khan Academy: De Wain Valentine: Surface Matters
In this video [2:26] learn about the importance and upkeep of the pristine surfaces on De Wain Valentine's sculptures and related conservation considerations.