Homemade mini air conditioner for only 200,000 VND
With a small budget and a few simple moves, this is the most feasible measure to cope with the hot air of summer days.
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With a small budget and a few simple moves, this is the most feasible measure to cope with the hot air of summer days.
Recently, the US military unveiled a project to equip laser weapons for fighters, with a capacity of 150-200 kW that can be used to combat air-to-air and air-to-air miss…
Vietnamese Su-22 attack aircraft are designed with special wing-wing penguins, suitable for off-shore and sea-based attack missions.
The Su-22 is not a weak fighter, but some of the countries that own it do not use it well, resulting in many unfortunate failures.
The catastrophic accidents caused by thunderstorms on West Lake are often accompanied by stories and mysterious phenomena that are hard to explain, there are accidents t…
Universal filmmakers have hired Lockheed C-130 Hercules transport planes to drop 5 cars from a height of nearly 4,000 m in super products.
France is the only European country to develop itself, equipping its own military weapons. Here are the top 5 most powerful military weapons of the French army.
According to a statement by Russia's Deputy Minister of Defense, Yuri Borisov, the country will begin mass production of the fifth-generation stealth fighter T-50 in 201…
The illusion of the city on the sea is a unique and fascinating phenomenon of nature, surprising the witnesses and many, evoking myths.
The technology to control aircraft by radar has hardly changed since the 1940s, ground stations cannot cover the range beyond the coast of 370 km. The disappearance of M…
Children up to three can also perform this magic trick.
The air always moves from where there is high pressure to where the air is low. The movement of air produces wind.
Accidents that occurred with airplanes flying through the tropics or subtropics, such as the December QZ8501 disaster, are happening at sufficient frequency to force the…
Let's find out what causes many people to 'deflate',