Technology

Only one flying example of the aircraft was built.

In 2009, the aircraft carried a 16x4-meter generator for a power plant from Germany to Armenia.

As recently as 2009, only 0.7 percent of Internet traffic came from mobile devices, today it is more than 50 percent.

In 2006, it was decided to complete the second aircraft, but to date, it has not been put into service.

The aircraft has a cruising speed of 800 km/h, a minimum speed of 250 km/h, and a maximum speed of 850 km/h.

The author of the first website was Tim Berners-Lee, who published it in December 1990.

The popularity of online e-commerce is growing every year.

Steel is primarily made up of iron (98%) and carbon (2%). 

However, Łukasiewicz did not stop his distillation attempts and finally found the proper fraction, collected at the temperature of 250-350 °C (482 - 662 °F), devoid of light petrols and heavy hydrocarbons.

The most produced type of steel is carbon steel. It is made of carbon and iron and accounts for about 90% of the world's steel production.