Greetings Card : Diy Heliograph
Cards from Mary Evans Picture Library
Diy Heliograph
A simple heliograph is easily constructed, and uses the suns rays to transmit messages, in morse code, over distances up to 100 kilometres
Mary Evans Picture Library makes available wonderful images created for people to enjoy over the centuries
Media ID 4369061
© Mary Evans Picture Library 2015 - https://copyrighthub.org/s0/hub1/creation/maryevans/MaryEvansPictureID/10193590
1921 Code Constructed Distances Easily Experiments Heliograph Kilometres Messages Morse Rays Simple Transmit
Greetings Card (7"x5")
"Add a touch of intrigue and nostalgia to your greetings with our Diy Heliograph card from Media Storehouse. Inspired by the ancient art of sending Morse code messages over long distances using the sun's rays, this unique design features an image of a simple yet effective heliograph from Mary Evans Prints Online. Perfect for the adventurous at heart or for those with a love for history, this card is sure to stand out in any mailbox. Send a message of your own with this visually striking and thoughtful greeting."
Folded Greeting Cards (12.5x17.5 cm) have a laminate finish and are supplied with an envelope. The front and inside can be personalised with text in a selection of fonts, layouts and colours.
Greetings Cards suitable for Birthdays, Weddings, Anniversaries, Graduations, Thank You and much more
Estimated Product Size is 12.5cm x 17.5cm (4.9" x 6.9")
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.
EDITORS COMMENTS
This fascinating print from Mary Evans Prints Online captures a DIY heliograph, a simple yet ingenious device that uses the sun's rays to transmit messages in Morse code over distances of up to 100 kilometers. Dating back to 1921, this historical image showcases the innovative spirit of scientific experimentation during that time.
The DIY heliograph is easily constructed and provides a glimpse into the past when communication over long distances was not as instantaneous as it is today. By harnessing the power of sunlight, individuals were able to send important messages quickly and efficiently using this clever method.
The intricate details of the heliograph construction are evident in this print, highlighting the simplicity and effectiveness of this early form of communication technology. The use of Morse code adds an element of mystery and intrigue to the process, emphasizing the importance of clear and concise messaging.
Overall, this image serves as a reminder of how far we have come in terms of technological advancements while also showcasing the ingenuity and resourcefulness of those who came before us. It is a testament to human creativity and innovation throughout history.
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