Jigsaw Puzzle : Davy testing his mining lamp
Jigsaw Puzzles from Science Photo Library
Davy testing his mining lamp
Humphry Davy (1778-1829), British chemist, testing his safety lamp in a mine. Several miners had been killed when their torches ignited pockets of methane in mines. The Davy lamp was designed in such a way that it was unable to do this, and thus its introduction in 1815 saved many lives. As well as this invention, Davy isolated the elements potassium, sodium, calcium, magnesium, barium and strontium, by passing an electric current through their compounds (electrolysis). He also discovered nitrous oxide, or laughing gas, the gas that was used as the first anaesthetic
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6411042
© SHEILA TERRY/SCIENCE PHOTO LIBRARY
1700s 18th Century Barium Calcium Chemist Device Drawing Experiment Experimental False Colour Forties Humphrey Humphry Davy Inventor Lamp Laughing Gas Light Magnesium Mine Miner Miners Mining Nitrous Oxide Physicist Potassium Researcher Safety Scientist Sodium Strontium Testing Thirties Under Ground False Coloured
Jigsaw Puzzle (1000 Pieces)
1000 piece puzzles are custom made in Australia and hand-finished on 100% recycled 1.6mm thick laminated puzzle boards. There is a level of repetition in jigsaw shapes with each matching piece away from its pair. The completed puzzle measures 76x50cm and is delivered packaged in an attractive presentation box specially designed to fit most mail slots with a unique magnetic lid
Jigsaw Puzzles are an ideal gift for any occasion
Estimated Product Size is 50.2cm x 76cm (19.8" x 29.9")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) or portrait (vertical) orientation to match the source image.
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