Light as a Tool

The Full Electromagnetic Spectrum

Microwaves - Microwave Ovens

Microwaves - How WiFi works

Ultraviolet Light Waves (UV)

The Full Electromagnetic Spectrum

Radio Waves

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Bluetooth Technology using radio waves

How Bluetooth WorksYou know how you can program your smartphone to connect through your car speakers so you can talk hands-free? That's Bluetooth technology in action. Bluetooth allows electronic equipment to connect without wires. So how does it work?

How Does Bluetooth Work? | BritannicaConnecting two devices via Bluetooth is easy, but there’s a lot going on behind the scenes.

Microwaves - Microwave Ovens

How Do Microwaves Work? | BritannicaMicrowave ovens were life altering from the moment they began humming and heating in homes of the 1970s.

Microwaves - How WiFi works

How Does Wi-Fi Work? | BritannicaWi-Fi has become an integral part of our fast-paced everyday lives.

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Infrared Waves

How Infrared Goggles Work (ARTICLE)

Infrared Waves in Space

Ultraviolet Light Waves (UV)

How UV Kills Bacteria (ARTICLE)

X-Ray Waves

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