Hub facts for kids

A "hub" is a central point where many things connect or activities happen. Think of it like the middle of a wheel, where all the spokes meet. It can also be a busy place where many roads or flights come together. In computers, a hub connects different devices.

Wheel Parts

A wheel hub is the very center part of a wheel. It's where the axle connects to the wheel itself. The wheel then spins around the hub.

• A Bicycle hub is the central part of a bicycle wheel. It holds the spokes and allows the wheel to spin smoothly.
• Locking hubs are special parts on four-wheel drive vehicles. They connect or disconnect the front wheels from the axle, which helps save fuel when four-wheel drive isn't needed.
• A Wheel hub assembly is an important car part. It includes the hub, bearings, and sometimes the brake rotor. It helps the wheel spin correctly and safely.

Entertainment and Media

• Discovery Family is a digital TV channel. It was once known as "Hub Network" or "The Hub." It shows family-friendly programs and cartoons.

Computer Connections

• A USB hub lets you plug many USB devices into one port on your computer. It's like a power strip for USB cables.
• An Ethernet hub is a networking device. It connects several computers or network devices in a local area network (LAN). Information sent to the hub is then sent to all connected devices.
• An ARCNET hub is an older type of network device. It was used to connect computers in an ARCNET network.

Places Called Hub

Some places around the world are named "Hub" or are known as a "hub."

In Pakistan

• The Hub River is a river located in Balochistan, Pakistan.
• Hub Tehsil is an administrative area in Balochistan, Pakistan.

Other Locations

• Hub, California is a small place in the United States.
• Hub, Mississippi is another small community in the United States.
• Boston, Massachusetts in the US is often called "The Hub." This is because it's a major center for culture, education, and transportation in the region.
• Hubei is a province in China. Its official abbreviation is HUB.

Transportation Centers

• An Airline hub is a large airport that an airline uses as a main transfer point. Many flights arrive and depart from these hubs, allowing passengers to connect to different destinations.
• A Transport hub is a place where different types of transportation meet. This could be where trains, buses, and subways all come together, making it easy to switch between them.

See also

In Spanish: Hub para niños