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Celebrated Phone Repair Services at FixPlaceUSA Are you facing issues with your phone? Look no further than FixPlaceUSA for exceptional phone repair services. Our dedicated team of technicians special...
Tihomir Čuljak
Landing ships have the ability to run aground without damage on sea or river shores, but they cannot go ashore. This problem can be solved by adding the ability to move on the ground to the ship. The...
I have been doing earthworm farming as a hobby for 40 years. I experimented with different breeding technologies and fed them with different types of food. Earthworms are the best gardeners. They prod...
A snow blower is a machine that has a bucket at the front with rotating blades that throw snow towards the middle of the bucket. This crushed mass of snow is picked up by a spiral screw that lifts the...
There are several ways to generate energy from waves. Most of these devices float on the surface of the water at sea, lakes, or rivers, and energy is generated by moving up and down. Inside most of th...
Розмінування зазвичай відбувається тільки в мирний час. У бою їх прибирають тільки в тому випадку, якщо потрібно зробити прорив через мінне поле. Для швидкого розмінування полів у бою використовується...
Metal shipping containers are used to transport most consumer goods that are shipped by ship or on rail. Their use brought a very large reduction in transport costs and increased the speed of transpor...
When the vehicle encounters deep snow, the wheels sink into the snow, and the car cannot go any further. In order to be able to continue driving, chains have to be put on the wheels, but if the snow i...
Solar cells produce energy in a quantity that mostly depends on the power of solar radiation, the length of the day, and the surface of the solar cells. The problem is that in cloudy weather the amoun...
Dugouts are usually built in the ground from concrete and brick, if they are for long-term use, or from wood if they are for a shorter period of use. If they are built from wood, then the side posts a...
Minefields are cleared in various ways. After the war, they are cleaned manually, or with special vehicles for cleaning mines. During battles, they can be cleaned with explosions. For this, special ty...
When working in the garden, orchard and vineyard, one often has to bend down. Also, in the thicket, when cutting bushes, the woodcutter must bend down to the ground. Bending over is difficult for many...
Drones are a new, very cheap reconnaissance and offensive weapon that is difficult to defend against. Most often, they are so small that radars cannot notice them, and even people from the ground cann...
All over the world there are melioration canals that drain excess water from agricultural areas during periods of increased rainfall, or that serve to irrigate agricultural areas during the dry part o...
Modern protective vests made of kelver are most often used by police officers, solders, security guards and important persons. These vests protect very well against pistol ammunition. Military protect...
Many people made a floating raft of plastic bottles. Empty plastic bottles are placed in nylon sacks, or nets. Wooden pallets are placed on this floating structure. This raft has a large load capacity...
When a boat moves through the water it has to overcome a certain water resistance. Part of the resistance is formed on the bow where the boat penetrates through the water. The second part of the resis...
Today, many countries, especially China and Arab countries, are building artificial islands, but they are solid, not floating. This is usually done in places where the sea is very shallow. To make a s...
During the summer heat and dry weather, fires in open spaces are a frequent occurrence, especially in forests and thickets that are not cultivated and where there are no grazing livestock. And when dr...
Fishermen at sea usually only catch some kind of fish. Everything else they catch is usually thrown back into the sea. These are various types of small fish, plankton, jellyfish, seagrass, and if they...
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