Technology

Sunday, 18 October 2026
18 facts about Internet
18 facts about Internet
A global network of unlimited possibilities
The internet is now more than 30 years old. During this time, it has developed in a direction unimaginable to those who witnessed its creation. Initia ...

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Steel
Most types of steel melt between 1370°C (2500°F) and 1500°C (2732°F).
The melting temperature depends on its composition. In general, high-alloyed steels containing more alloying elements have higher melting points than low-alloyed steels.
Antonov An-225 Mriya
Only one flying example of the aircraft was built.
The second planned An-225 was only partially built, with an unfinished skeleton and plating.
Kerosene lamp
The first attempt to use kerosene for lighting ended almost tragically. Łukasiewicz used an oil lamp that was not adapted to the new fuel, and the lamp exploded.
Miraculously the apothecary avoided severe burns. Łukasiewicz turned to a Lviv tinsmith Adam Bratkow ...
Antonov An-225 Mriya
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.
Kerosene lamp
The kerosene lamp was more efficient than candles and cheaper to operate than oil and gas lighting.
The first kerosene lamps were lit in Lviv as early as March 1853, and they came into general use in 1860-1865.
Steel
Production of steel dates back to 1800 BC.
So far, the oldest excavation site where steel production was carried out is located in Anatolia in present-day Turkey.
Internet
The author of the first website was Tim Berners-Lee, who published it in December 1990.
After all these years, it is still available and can be visited here.
Steel
Carbon is what gives steel its hardness and strength. It makes up to 2.14% of an alloy. 
Steel becomes harder but less plastic as more carbon is added.
Antonov An-225 Mriya
The design basis for the An-225 was the An-124 Ruslan aircraft.
The design work was carried out by the Antonov Design Bureau. The aircraft was constructed at the O.K Antonov plant in Kyiv.
Antonov An-225 Mriya
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.