A VPN is a service that tunnels your internet traffic through a server located elsewhere in the world. These services can be great if you want a simple solution that works out of the box. They come ...

Sure, we may have constant access to AI chatbots on our smartphones, sitting accessibly in our pockets, lessening the need for a dedicated portable device. But what if I told you that rather than ...

Setting up access to a headless Raspberry Pi is one of those tasks that should take a few minutes, but for some reason always seems to take much longer. The most common method is to configure Wi-Fi ...

Tired of paying for pricey VPNs? With a Raspberry Pi and a bit of know-how, you can host your own VPN for free. I’ll show you exactly how to do it. I’ve been writing about technology since 2012, ...

Quantum dots that are small and non-blinking offer new opportunities for dynamic single-molecule imaging in live cells. Fluorescent dyes and proteins have been invaluable for visualizing the dynamics ...