It's an application which is stored on your hard drive/SSD as binary machine code instructions that your processor can execute directly without translation. As opposed to the .NET binary code or JavaScript code which first must be translated to the binary machine code which your CPU can understand.

Calling a liquid "gas" is stupid

Gas is a state of matter with neither fixed volume nor fixed shape. It is a compressible form of fluid, in contrast to a liquid.

Liquid is not gas

power plants, metal refineries, cement plants

We already burn a lot of coal and natural gas at power plants, metal refineries, cement plants

There are other sources of CO2 other than air.

Built themselves? I doubt it. Ukraine didn't build anything since independence from Russia. Since 1991. Not a single bridge, not a single power plant, not a single kilometer of railroads.

Good. Cheap labor

The ones quoted here are either Ukrainian or Russian opposition websites.

So why then Ukraine hasn't built anything since the fall of the ussr?

Who said anything about theft?

Paper economy

And Europe is a paper mouse

The whole world watches American movies and listens to American songs. Don't you know that?

There would be a second Chernobyl in Ukraine now if Ukraine hadn't given up their nuclear weapons. The warheads has an expiration date. Ukraine's soviet warheads would have been expired long time ago. And Ukraine doesn't have technology to dispose of them