j.l.baird
No, He made the first mass produced car.
Microsoft
The first Nintendo NES system produced would technically have been the test model that was produced in October of 1982. They were not released into the market, however, until July 15, 1983 in Japan and October 18, 1985 in North America.
If it was really "useful" , well, that is something we could argue about. When it was first used, the other side was not prepared for its effects, so it helped breaking up frontlines.
The first ever silent film made was by D. W. Griffith, who directed and produced the first film named 'Birth of Nation' it was made in 1915. Answer by MOST USEFUL
It was first produced in Ancient Egypt.
Nutella was produced first.
Test market in a small region or area first.
Sperm See, sperm is what is created and runs through. Simple really.
Windows is an operating system produced by the Microsoft company. Windows is not a computer or a company. The first Apple computer was sold in July 1976. The first version of Microsoft's Windows operating system was sold in 1985.
Since energy can't be created nor destroyed (First Law of Thermodynamics), a loss or waste of energy really means that useful energy is converted into unusable energy (Second Law of Thermodynamics).
What year was Star first produced in Nigeria?