Is Li-Fi set to replace Wi-Fi?
Do you really know? 
About this episode
To this day, consumption of wireless data just keeps on growing as we use the internet more and more every year. Now it might be difficult to comprehend but we could eventually get to a point where WiFi simply can’t cope with that ever-growing demand for data. The radio-frequency space that wifi relies on is gradually getting saturated, which could lead to something called spectrum crunch. That would lead to slower connection speeds, which just won’t do for today’s constantly online generation. So at some point in the future, we’ll most likely need to phase out WifI. Enter Li-FI, or Light Fidelity to give it its full name. How does it work then? What are the advantages of Li-Fi? So, when will it be ready for me to install at home? In under 3 minutes, we answer your questions! To listen to the latest episodes, click here: What is the best way to soothe a crying baby? What is the Suez Canal? Who are the main victims of natural disasters? A Bababam Originals podcast written and produced by Joseph Chance. In partnership with upday UK. Learn more about your ad choices. Visit megaphone.fm/adchoices
Listen to this episode in English to learn English
Podcast episodes are one of the highest-density ways to absorb English at native pace. Is Li-Fi set to replace Wi-Fi? from Do you really know? gives you natural dialogue, unscripted speech, and vocabulary that actually appears in real conversations.
In the Clue app, every word in the transcript is tappable. Tap an unknown word, see the translation in your language instantly, and keep listening without breaking flow.