The word hub is a noun. Hub means (1) the central part of a car wheel (or fan or propeller etc) through which the shaft or axle passes, (2) a center of activity or interest or commerce or transportation; a focal point around which events revolve.
The following articles and web pages elaborate on the word hub.
Traditional bicycle wheels contain a central hub surrounded by wire spokes that connect the hub to a circular rim. This bicycle wheelset guide includes links to bicycle wheel suppliers.
Helsinki is the capital city and economic hub of Finland; the city is also known for its beautiful architecture, excellent cafes and restaurants, theaters and galleries, and plentiful shopping.
The following articles provide recent hub-related news.
Google is rolling out a new homescreen for existing Smart Displays like Google's own Home Hub (now called Nest Hub) and third-party examples from Lenovo
Dan Grabham. Pocket Lint. Monday, 20 May 2019 08:59:00 +0100.
The Russian city of Dzerzhinsk, a hub for the chemical industry, is also home to one of the most polluted dump sites in the world. A complex cleanup project is under way to try to make the contaminated land usable again.
Radio Liberty. Wednesday, 15 May 2019 10:18:00 +0000.
Microsoft Corp will invest $100 million to open an Africa technology development center with sites in Kenya and Nigeria over the next five years, the company said on Tuesday.
Reuters. Tuesday, 14 May 2019 08:02:46 -0400.
The following digital image illustrates the word hub.