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In archeology, excavation is the exposure, processing and recording of archeological finds.
Let’s make a paper airplane! How far can you throw it?
The seven-spot ladybug is probably the most best-known of all the ladybirds. Its conspicuous...
Several labor camps were established in the communist Eastern Bloc, the existence of which was...
This gray, robust cattle breed with characteristic long and curved horns is indigenous to Hungary.
The use of bauxite, which is first processed into alumina and then into aluminum, can be harmful.
Narrow-gage railways can be great fun on an excursion. As they chug along, they provide a great...
This experiment shows how to make a home made compass.
Our new videos about the architecture and art of ancient Rome are already available.
Our new educational videos about South Africa are coming soon.
Legendary inventor, crazy scientist or the greatest genius of all times? Meet Nicola Tesla, one...
Have you ever given any thought to the origins of the energy your computer or TV uses?
Life could not work in this accelerated global world if we still used local times. Why, you ask?...
New mozaVideos about Dubai.
Our new videos about society are already available.