Aircraft are identified by Secondary Surveillance Radar (SSR) using transponder codes comprised of four digits (0-7). These codes are assigned following the International Civil Aviation Organisation's ...

Car keys have evolved significantly over time. Chrysler introduced the first key that started a car with a turn of the ignition tumbler in 1949, Ford introduced double-sided keys in 1965 ...

They hold the cloning system, typically wait a few seconds to find the key signal, and then clone it to unlock the vehicle. Police warn that most people leave their car keys on their kitchen ...

Second, policies that disincentivize excessive private car use must be put in place. Aside from the number-coding regulations that reduce the number of cars on the road during peak hours, promoting ...