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Spreadsheet Day with light blue background + diagrams – Postcard 6×4 model 325
Today about the spreadsheet! Do you know when the first spreadsheet for computers was created? Well, in 1961, Richard Mattesich created the first spreadsheet to support the work of accountants. Do you use a spreadsheet at work or at home?
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Computer Security Day with green background + icons – Postcard 6×4 model 325
Do you keep your computer safe enough?
On the occasion of Computer Security Day, a few tips on how to take care of cybersecurity:
Check the strength of your password – 12345 or Admin1 is not a good password idea.
Wi-Fi – be careful what network you use in public places.
Take care of Antivirus and Updates of your hardware.
Do not connect pendrives, disks or hardware of unknown origin to your computer. Well, unless you want to upload spyware or disk format.
Use double security, the so-called 2 factor authentication.
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Day of Education with orange background + hearts – Postcard 6×4 model 325
“”Whoever nurtures the acquired knowledge, and constantly acquires new knowledge, may be a teacher of others. ” – Confucius
We are starting the National Education Day!
We wish you the best, our dear teachers!
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Handwashing Day with light blue background + clouds – Postcard 6×4 model 325
Did you know that we have several thousand bacteria on our hands from around 150 different species? To effectively get rid of germs from your hands, wash them with soap for about 20 seconds, which is as long as it takes to sing “100 years” twice! This is how? Are we washing the handles? Today is the World Handwashing Day!
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Wearing Suit Day with orange background + clothes – Postcard 6×4 model 325
George Bryan Brummell was a pioneer and promoter of one of the most fashionable men’s outfits. The British started the fashion for wearing suits. Today is the International Wearing Suit Day! And do you wear a suit every day or on holidays?
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Board Games Day with blue background + stars and puzzels – Postcard 6×4 model 325
There is nothing like playing a board game on a gloomy autumn evening! Let us know which board games are your favorites. Today is Board Games Day!
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Girls’ Day with pink background + balloons – Postcard 6×4 model 325
Do you know that girls are celebrating their holiday today? On this occasion, give your daughters, sisters or friends a small gift! Or maybe a joint film screening? Girls’ Day – it’s time to start!
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Octopus Day with light blue background + animals – Postcard 6×4 model 325
On the occasion of World Octopus Day, a few interesting facts about these animals:
– The octopus has three hearts
– Octopus blood is blue because of an oxygen-carrying pigment called hemocyanin
– The oldest octopus fossil is 296 million years old
– So far, about 300 species of octopus have been identified
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Postal and Postage Stamp Day with orange background + buildings and balloons – Postcard 6×4 model 325
How much was the most expensive postage stamp in the world? The “Red Mauritius” was sold to a German-speaking collector from Europe for a trifle – 8.1 million euros! Today we celebrate World Postal and Postage Stamp Day! Do we have postage stamp collectors here?
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Badger Day with yellow background + animals and leaves – Postcard 6×4 model 325
This predatory mammal belongs to the mustelid species. Its scientific name is Meles. Today a badger celebrates its holiday!
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Smile Day with yellow background + stars and hearts – Postcard 6×4 model 325
Do you know what day it is today?
Today is the World Smile Day! I don’t think we need to persuade you to smile as much as you can today ?! Show us your beautiful smiles!
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World Animal Day with yellow background + animals and trees – Postcard 6×4 model 325
World Animal Day – it’s time to start! Do we have pet lovers here? Show off your pets in the commentary – photos of your pet friends are welcome!
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World Architecture Day with light blue background + buildings – Postcard 6×4 model 325
Burj Khalifa, Taj Mahal, Empire State Building, Buckingham Palace, Sydney Opera House, White House, Shanghai Tower, Louvre, Central Plaza.
What do all these buildings have in common?
Outstanding architects who, thanks to their craftsmanship, vision and ingenuity, designed timeless building masterpieces!
Today is World Architecture Day!6,15 € -
Boy’s Day with green background + dots and stars – Postcard 6×4 model 325
Did you know that in Japan today is called Tango-no Sekku? And it is Japan that has the longest tradition of celebrating this holiday. This holiday has been celebrated in the Land of the Rising Sun since the 4th century. Today is Boy’s Day! Mark your loved one in the comment!
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Name Your Car Day with black background + cars – Postcard 6×4 model 325
A cupboard, soap dish, cigar, lemon, shark, bavarian, hornet, arrow, tadpole, passerati, or maybe a hump? Today is the Day of naming your car! Let us know in the comment what names are your rides!
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Vegetarian Day with green background + vegetables – Postcard 6×4 model 325
What do Pythagoras, Leonardo da Vinci, Albert Einstein, Michael Jackson, Arnold Schwarzenegger and Tina Turner have in common? Vegetarianism! Today we celebrate the International Vegetarian Day!
6,15 €