Does WiFi Have the Power to Travel Through Walls?

The video explains how Wi-Fi works using radio waves, which have lower frequency and longer wavelength than light waves, allowing them to pass through walls and obstacles. It discusses factors that can interfere with Wi-Fi signals, such as water and metal, and provides tips to improve signal strength, like positioning the router centrally and updating firmware. The video concludes by highlighting the importance of understanding Wi-Fi's properties to ensure strong and reliable connectivity.

List and describe at least three methods to improve Wi-Fi signal strength.

Why is it important to position a Wi-Fi router in a central location within a home?