Technology

The leading social network is Facebook with 2.7 billion active users.

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

During a flight held on 22nd March 1989, An-225 Mriya set 106 world records.

Tungsten steel contains 2% to 18% of this element. It is extremely resistant to heat, corrosion and wear.

On 30th August 2016, the Airspace Industry Corporation of China signed an agreement with Antonov Corporation to complete the second machine and start production of more, with upgraded avionics and a different propulsion system.

An-225 Mriya is the second-largest aircraft constructed to date.

Stainless steel contains a minimum of 11% chromium. It is characterized by superior biological cleanability.

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

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

The design basis for the An-225 was the An-124 Ruslan aircraft.