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Sightseeing in Paris (France)

In Paris there are many beautiful places and buildings. Below you will find a list of some beautiful places in Paris. Conciergerie Ile de la Cité Notre Dame The Louvre and its pyramids Place de la Concorde La Défense Place du Tertre (Montmartre) Sacre Coeur (Montmartre) La Tour Eiffel (Eiffel Tower) Jardin des Tuileries Trocadéro Champs de Mars Champs-Élysées Porte Saint-Ouen Arc de Triomphe Ecole millitary Les Invalides Centre Pompidou Stade de France (football stadium) La Gronde Arche Les Quatre Temps Ile de la Cité Péripherique Sights slightly further from the city of Paris: Charles de Gaulle (Airport with) Musée de l'Air (Le Bourget)

Molecules are like planets

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This might be a controversial statement, but they might be true, not only philosophically but also materialistic. Here comes the proposition with the necessary explanation. The molecules that consist of a core and electrons could be proposes as the planets and the sun. As we continue to go into space to see things from a larger perspective, we can also apply this to our materials, we can magnify the smallest things infinite. Suppose our planets are the electrons of a much larger whole in our space commensurate as an electron in relation to a piece of material on our earth. We can compare The universe = Solid substance obtained by multiple materials Galaxy and mists = several substances Solar = molecule of a solid substance Sun and planets + moons = atoms and electrons (the sun is at the core of a molecule) Meteors = Liberated electrons Black hole = Opening from a material to another material Perhaps on earth there are many so-called civilized electrons fed by atom...

The first humans on earth

The first people on earth were ape-men who roamed, robbed of nature, hunters and food gatherers. There are many traces and remains of these wanderers found on the earth. We can form a picture of how they used to live. Data and historical milestones of the first people on earth 6 million years BC > First man 3 million years BC > Wanderers 100 thousand years BC > The man of Spy 60 thousand years BC > Homo Sapiens 40 thousand years BC > Stone tools and weapons 7500 years BC > Sophisticated tools (polishing of stone) 350 years BC > Cro-Magnon Weapons and tools All tools and weapons came directly from nature. Many of the tools first used consist of wood or carved stone. However, bones, tendons, skin and hair were also used to make tools. Silex stones were worked into yielding spearheads and a deer antler served for a variety of tools. Some items that often appear in numerous excavations are: clubs, hand axes, spears, scrapers, knives, ropes, hooks, spades...

How arises electrical voltage?

Voltage supply can occur in many different ways. The main reason why voltage may occur is by the energy that comes from different sources. By magnetic and mechanical action In a copper-wire that moves between the poles of a magnet, there will be created voltage. For example, magnetic energy is converted to electrical energy. Such rotating (moving) sources is called generators. So you have: the alternator that supplies DC, bicycle magneto that AC supplies and alternators from cars and power plants that supplies three phase voltage. This principle was discovered by the British physicist Faraday around 1830. He also discovered the 'Faraday cage'. Example The dynamo of a bicycle. If you place the wheel of the dynamo against the tire and you turn the wheel of the bicycle then there arise voltage in the magneto and that provides power to the bicycle lamps that can now can give light. Heat operation Two different metals, for example iron and constantan, are welded to each other on on...

The Incas, the decayed Indian tribe from South America

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The Incas were an indigenous people living in the northwest of South America, in the Andes. The heyday of the Inca civilization lasted roughly from 1438 to 1532, so only a century. The entire kingdom was destroyed by the Spaniards under Francisco Pizarro.w., All the gold was looted. For the Incas gold meant nothing but for the Spaniards was is true wealth. Many contemporary buildings in the Peruvian town Qosqo (Cuzco) are built on the remains of ancient Inca buildings, because Cuzco was the capital of the empire. The Incas were great architects. They built bridges over rivers, great forts, and beautiful cities with temples. They knew how to cultivate the mountains by building terraces on these mountains. Machu Picchu is a good example of an architectural world wonder. The walls of the buildings consisted of stones, which were so placed into each other, that there was no need of cement. To ensure that the moon and the sun would not stop, stones were placed on the mountain t...

Toothpaste color codes and assemblies

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Did you know that there is a color provided on each toothpaste tube? There are several different colors, each of them indicate the specific characteristics of the composition of the toothpaste. You can find these colors back down the toothpaste tube. The final composition of the toothpaste is obviously still described on the tube so you know exactly what's inside. Green stands for a non native composition. Blue stands for a non native composition with medicine. Red stands for natural with a chemical composition. Black represents a purely chemical composition. So check out what product you choose. The enamel of your teeth will thank you.

Squirrel meat, food consumption

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A new trend in the culinary world: squirrel meat consumption. A bit strange that this kind of meat can be eaten. But in England there is a true overpopulation of squirrels that would affect the ecosystem. So squirrel meat is offered in English restaurants and in supermarkets. This trend now also starts in Belgium and the Netherlands. As if we have no meat to eat. We gave enough squirrels left. Tasty Squirrel would have their own taste. Many people find it terrible that this lovely animal is slaughtered to eat. This is because our culture. We are not used to eat squirrel, you cannot find one recipe to make squirrel meat ready. What do you think? Has anyone ever eaten squirrel? How taste squirrel meat? Leave a comment below on this website.