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Controlling Light Color and Frequency for Advanced Technologies

The article from MSN discusses the innovative use of light in advanced technologies, focusing on how controlling the color and frequency of light can lead to significant advancements. It highlights the development of technologies like Li-Fi, which uses light to transmit data at high speeds, offering a potential alternative to traditional Wi-Fi. Additionally, the article touches on the use of specific light wavelengths in medical applications, such as photodynamic therapy for treating cancer, where light activates drugs to destroy cancer cells. It also explores how manipulating light can enhance display technologies, making screens more energy-efficient and capable of displaying a broader color spectrum. The piece underscores the interdisciplinary nature of these advancements, involving physics, engineering, biology, and materials science, to push the boundaries of what's possible with light-based technologies.

Read the Full AZoNano Article at:
[ https://www.msn.com/en-gb/money/technology/controlling-light-color-and-frequency-for-advanced-technologies/ar-AA1ACbLu ]