Wireless Networks: How Do They Work?

Wireless Networks: How Do They Work?

Wireless networks use radio waves instead of wires to transmit data between computers. Here’s how: The Binary Code: 1s and 0s Morse Code: Dots And Dashes It works like Morse code, which is a way to transmit the alphabet over radio waves using dots (short beeps) and dashes (long beeps). Morse code was used manually … Read More

group of people forming star using their hands

Youth Connect Communities With New Technology

From blogging to podcasting to creating online videos, 4-H youth are leading the way, using new media and communication tools to share breaking news, event coverage and educational information with their community. Club members have covered a fire in an historic hotel and a Red Cross disaster training exercise and conducted interviews with local business … Read More