Burning Candle Experiment – Science Experiments With Candles

A very interesting experiment may be performed with two drinking glasses, a small candle end and a piece of blotting ...
Read More

Swing Candle Experiment

Tallow Dripping from the Ends Alternately Lessens the Weight of the Arms and Causes the Tube to Tip A tube ...
Read More

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" ...
Read More

Electricity for Kids – What is a Transformer?

A transformer can make an electric current smaller or larger. As an electric current flows along the wires from a ...
Read More

Electricity for Kids – What Does Voltage Mean?

You can make a bulb light up by using two wires to join it to a battery.  The bulb lights ...
Read More

Electricity for Kids – What is Electric Wire?

Do you know how water gets to the faucets on your kitchen sink?It comes through pipes.Pipes let water flow in ...
Read More

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 like.To ...
Read More

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 ...
Read More

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 ...
Read More

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 ...
Read More

Woodburytype – History of the Woodburytype – Invention of Photography Video Series

Woodburytype - History of the Woodburytype - Invention of Photography 3,34 min video created by George Eastman House. Woodburytypes are ...
Read More

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 ...
Read More

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 ...
Read More

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, ...
Read More

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, ...
Read More

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 ...
Read More

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 ...
Read More

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 ...
Read More

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 ...
Read More

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 ...
Read More
Loading...

Read more

How to make a Wooden Lock with Combination Key The lock shown in the sketch and detailed drawings is made entirely of wood, and it is nearly impossible to pick or open it without the use of the key...
How to make a Megaphone – Cardboard Megapho... Learn how to make a  Megaphone  -  Cardboard Megaphone - excerpt from the book "The Scientific American Boy" by A. Russell Bond A sheet of light ca...
What are the colors of the Rainbow? What is a Rainbow? Next time you see a rainbow in the sky, look carefully at its colors. On the outside of the rainbow you will see red, and on t...
HOW DO WE GET ENERGY FROM FOOD? We use energy all the time, even when we are asleep.We need energy for our body to work.We need energy to keep us warm.When the weather is cold, or wh...
Close Menu