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Wireless devices crowd out cosmic radio signals and more

Wireless devices crowd out cosmic radio signals and more

Author: Kathryn Hulick / Source: Science News for Students pulsar dot This young pulsar — or spinning, ultradense star (large white dot in center right) — is not far outside our Milky Way. Some details of such celestial bodies are not visible. They come only...

How Can I Get Better Wi-Fi Reception Outside?

How Can I Get Better Wi-Fi Reception Outside?

Author: Craig Lloyd / Source: howtogeek.com If you spend a lot of time surfing your phone on your patio or streaming music while you do lawn work, you need a decent Wi-Fi signal. Here are some things you can do to get the best outdoor signal from yours. The...

How To Upgrade Or Replace Your PC’s Wireless Card

How To Upgrade Or Replace Your PC’s Wireless Card

Author: Michael Crider / Source: howtogeek.com The Wi-Fi adapter in your PC is one of its smallest but most crucial components. If yours has gone out, or you want to upgrade to a newer one, here’s how to replace it. What Exactly Is A Wi-Fi Card? That’s a...

How to Change the DNS Server on Your iPhone or iPad

How to Change the DNS Server on Your iPhone or iPad

Author: Chris Hoffman / Source: howtogeek.com Your iPhone or iPad normally uses the DNS servers provided by whatever Wi-Fi network you use. But you can set a custom DNS server and use Google Public DNS, OpenDNS, or any other DNS server you prefer. Each Wi-FI...

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