In a world where personal safety is a growing concern, innovative self-defense tools are becoming essential for individuals ...

It’s why desktop 3D printers are such a powerful tool, and why this scalable ... Projects Office] handled lifting the pen off the paper. In the original design a solenoid was used, which took ...

Titaner’s Dragon Pearl Titanium Dream Pen promises to be the last pen you — or your great grandkids — ever need to buy.