Demonstrated Collection (page 3)

Balloon at Windsor 1784
A balloon is demonstrated to King George III at Windsor (top), and a professor lectures on the same subject (below)

Queen Caroline Popular
The immense popular support for Queen Caroline is vividly demonstrated when the Thames watermen gather to address her at Brandebnurgh House, backed by boat-loads of well-wishers

Death Ray Demonstration
The death ray is demonstrated by Grindell Matthews, its inventor

Windham Monoplane
Despite its unusual monoplane configuration, this machine which was demonstrated in August 1909 was not capable of flight

AEROPHON
Similar to the CALLIOPE, this American instrument is basically an organ which uses steam instead of air : it is successfully demonstrated at Cremorne Gardens, London

Phonograph Exhibited
The PHONOGRAPH is demonstrated at a London exhibition, attracting the interest of many, including a Post Office messenger boy

Bells Photophone / C19Th
Bells photophon being demonstrated

Electricity / Magnetism
Magnetism demonstrated

Heavier than Air
The fundamental principle of heavier-than-air flight can be demonstrated in the family circle, where flying saucers and crockery-propulsion are an everyday phenomenon

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"Demonstrated: Showcasing Skills, Inventions, and Innovations throughout History" Hockey - Footwork, Dribbling and Passing demonstrated: Witness the finesse of hockey players as they showcase their footwork, dribbling skills, and precise passing techniques on the ice. A Selection of Ways to Ride a Penny Farthing Bicycle, 1881: Step back in time to witness an array of unique methods demonstrated by daring individuals riding the iconic Penny Farthing bicycles from 1881. English Electric Canberra B2 WD932: Marvel at the power and precision of the English Electric Canberra B2 WD932 aircraft as it is expertly demonstrated during a breathtaking display of aerial maneuvers. Graffiti Wall, Belfast, 1973: Explore the vibrant world of street art as talented artists leave their mark on a graffiti wall in Belfast during a demonstration that captures both creativity and social commentary. Lecture on Stephen Gray's discoveries in electricity: Enlighten your mind with a captivating lecture where groundbreaking discoveries made by Stephen Gray in electricity are explained and demonstrated for all to comprehend. New type of light tank demonstrated at Aldershot: Experience military innovation firsthand as a new type of light tank is unveiled and skillfully demonstrated at Aldershot Military Base, showcasing its agility and firepower. Russia - Tsar Nicholas II - new plough tested at Peterhof: Travel back to Imperial Russia where Tsar Nicholas II oversees the testing of an innovative new plough at Peterhof Palace grounds—a demonstration that promises improved agricultural practices for his empire. Studio Sun Advertisement: Immerse yourself in radiant beauty as Studio Sun demonstrates its latest advertisement featuring stunning models basking under warm rays—promising sun-kissed perfection for all who seek it. GRINDELL MATTHEWS.