Burning Candle Experiment – Science Experiments With Candles
A very interesting burning candle experiment may be performed with two drinking glasses, a small candle end and a piece ...
How to Build a Canoe – Wood and Canvas Canoe Plans
How to Build a Canoe - Wood and Canvas Canoe Plans - excerpt from the book "The Scientific American Boy" ...
Lasers for Kids – How Do Lasers Work
Did you know that light rays can cut through a steel plate? What sort of light can do this? The ...
How to make a Telescope for Kids – Creative Activities for Children
Our eyes are good enough for simple stargazing. But they tell us very little about what the stars are really ...
Invention of photography – Digital Photography
When was Digital Photography invented - Invention of Photography 5,29 min video created by George Eastman House. Kodak engineer Steven ...
Invention of photography – Color Photography – When was Color Photography Invented
Color Photography - When was Color Photography Invented - Invention of Photography 6,00 min video created by George Eastman House ...
Invention of photography – Gelatin Silver Process and Gelatin Silver Prints
Gelatin Silver Process and Gelatin Silver Prints - Invention of Photography 7,32 min video created by George Eastman House. The ...
Invention of photography – Carbon Prints and Gum Bichromate Prints
Carbon Prints and Gum Bichromate Prints - The Pigment Processes - Invention of Photography 5.44 min video created by George ...
Invention of Photography – Platinum Print
Platinum Print - The Invention of Photography 3.39 min video created by George Eastman House. Platinum prints are characterized by ...
Invention of Photography – Albumen Silver Print
Invention of Albumen Print in 4.34 min video created by George Eastman House. The albumen silver print, invented in 1850, ...
Collodion Process – Invention of Photography
Invention of Collodion Process in 5.32 min video created by George Eastman House. Introduced in 1851, by Frederick Scott Archer, ...
Cyanotype Photography – Invention of Photography
Invention of Cyanotype Photography in 4.21 min video created by George Eastman House. Sir John Herschel invented the cyanotype in ...
William Henry Fox Talbot Photography – Invention of Photography
The Talbot's Processes explained in 6.36 min video created by George Eastman House. Working in England, at the same time ...
Daguerreotype process – Invention of photography
The Daguerreotype process explained in 6.18 min video created by George Eastman House. The first commercially successful photographic process was ...
Beginning of Photography – Physionotrace and Camera Obscura History
The beginning of photography explained in 6.22 min video created by George Eastman House. From the ancient discovery of the ...
The Invention of Photography – Video Photographic Processes Series by George Eastman House
The discovery of photographic processes has forever changed our understanding of time. For the first time in history we could ...
How to Make a Hydrometer – Easy Science Projects
The hydrometer is an instrument used in determining the specific gravity of a liquid, such as acids, etc. The specific ...
How to Make a Galvanometer – Easy Science Projects
A galvanometer is an instrument used to detect the presence of an electrical current in a circuit or to measure ...
How to Make a Rheostat
How to Make a Rheostat - Part 1 In operating small motors there is as a rule no means provided ...
How to Make an Anemometer for a Science Project
How to Make an Anemometer for a Science Project - An Electric Anemometer By Wm. H. Dettman The construction of ...
