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The largest mirror in the world

(12) | 02/10/2014 | Translate:

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Because of its large size, the smooth flat surface and high reflectivity of, aliki (salt production area) Salar de Uyuni in Bolivia looks like a huge mirror on the ground.

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The first helicopter flight to Mars On Tuesday, April 19, 2021, the Ingenuity, the small NASA helicopter, flew briefly to Mars and became the first motorboat to fly to another planet. The small weight helicopter 1,8 kilos hovered at an altitude of about three meters and then landed again on the surface of Mars. He also sent a black and white photo he took, pointing to his shadow on the ground.
A lake like a mirror The perfectly flat and still surface of the water in a lake, gives the impression that the jetski on it is immobile.
Lack of gravity Dozens of people at an art exhibition in China, they walk in the face of a building in which it seems as if there is no gravity. In fact, the façade the size of an original building lies horizontally on the ground, with a large mirror hung above it at a 45 degree angle. Guests sit and lie on it, while their reflections look like they are climbing or hanging while defying the laws of gravity.
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Why are placed 96.000.000 balls into a drinking water tank; The Veritasium channel visited the drinking water tank in Los Angeles to see why it has been covered by 96 million black plastic balls. The balls are made of high density polyethylene (HDPE), which is less dense than water, so as to float on the surface of the tank even if dissolved. They have a diameter of 10 cm and containing about 210ml water. The primary reasons the tank is to prevent sunlight from entering the water and cause a chemical reaction that converts the bromine in carcinogenic bromate.
Huge wave of 18 meters “swallows” a surfer On Thursday, November 8 at Nazaré Portugal, the young Australian Russell Bierke tried surfing a huge wave of 18 meters. But the wave threw him into the water and a second large wave kept him for a long time without breathing. Ο Lucas Chianca (winner of Nazare Challenge 2018) He arrived with a jetski to help. All well finished as the Bierke managed to come out on the surface unharmed.
The fantastic goal Serbia In a friendly match between Serbia and Bolivia Saturday 9 June, by Branislav Ivanovic gave a great goal with the help of his team. After performing a foul players of Serbia will not let the ball touch the ground, after 5 passes will end up at the feet of Branislav Ivanovic for an awesome shot.
The construction of a mirror for the largest telescope in the world The construction of a giant mirror for a telescope is not a simple feat. Here we see how the casting and manufacturing giant mirror installed in the telescope "Magellan" under construction. The sheer size of glass, The nanometer precision in curves, the carefully calculated optics and adaptive software required for handling make this colossal achievement. the telescope "Magellan" expected to be completed around 2025 and is located in La Serena, Chile.
The huge ground slipping in Rattlesnake Ridge Last October, a large land slip observed in Rattlesnake Ridge, Washington City Yakima. A large part of the mountain was crossed and began to slide very slowly, at a rate of 30 cm per week. The houses near the ridge have evacuated, although the rate of sliding soil began to decrease in the last days. Geologists say the landslide will be long enough, and estimate that it would take several years, if not decades.
The fastest chrome paint The Easy Chrome is a chromium / nickel dye works magic on the surfaces. As shown in the video, The paint can be applied even with a brush, but after a few seconds the surface smooth as a mirror.
The history of the world, time to time From 200.000 e.g., mankind began to spread across the planet making a huge change. This video shows the geographical evolution of the world population, every year until today.
Accident on set During the filming of a Japanese production, a scene will not develop as planned by director. The actor will try to throw a big jar in the ground showing his anger, but the jar breaks and bounces over the head cameraman.
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Burst tire on a huge truck In Siberia Russia, a truck Belaz 75710 weight 360 tons, leaning on electric cables near a power pole. Electricity is then grounded by the axle on the ground creating an arc, and the oil / grease to the shaft heats a tire and punctures.