system articles
Who invented the highway system in the world?
The genesis of the modern, high-speed highway system is not traceable to a single inventor or a specific year, as road c...
Who started adaptive cruise control?
The history of letting a car manage its own speed on the open road is a fascinating study in automotive evolution, but t...
When was the first lock system invented?
The concept of restricting access to physical spaces or valuable objects is nearly as old as organized civilization itse...
Who invented the electric power system?
Pinpointing a single inventor for the electric power system is like asking who invented the modern city; the answer invo...