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起始时间 10:53Davy's challenge to invent a safe lamp for miners

The Story of the Davy Lamp and Tsar's Cup - with Frank James

YouTubeThe Royal Institution

起始时间 02:00How a Davy Lamp Works

Fighting Firedamp - The Lamp that Saved 1,000 Lives

YouTubeThe Royal Institution

起始时间 0:00Introduction to Humphry Davy

Humphry Davy Biography: How Doing Drugs Led to Sucess & the Arc Lamp

YouTubeKathy Loves Physics & History

起始时间 02:03Humphrey Davy's Lamp

Davy's Lamp - Periodic Table of Videos

YouTubePeriodic Videos

起始时间 00:28Introduction to Lamp Cleaning

Glanmore presents- Victorian lighting

YouTubeGlanmore National Historic Site of Canada

起始时间 00:03Introduction to Victorian Farm

How Victorians Survived Winter | Victorian Farm: Christmas (2/3) | Real …

YouTubeReal History