The invention of the first domestic sanitary installations is attributed to the Indus Valley settlements Harappa & Mohenjodaro 2500 bC. However, the actual dissemination of this undisputedly very good idea did not take place until the middle of the 19th century. Click the red icon to read more about it.
The spread of radio in the USA was successful. In 1920 the first commercial radio stations were launched. By 1922, there were already 600 radio stations. In 1930,60% of all U.S. homes had a radio. Radio became the first electronic "mass medium" technology, Click the green icon to read more about it.
Physical Infrastructure - Relying upon others laying the groundwork, you might wait a long time for change to happen. Business Infrastructure - Same applies for business infrastructure, where others may rule the pace.