You might want to open two files in two separate windows to compare them. Also, if you want to edit two files simultaneously, you need to open them separately. That is why you can change Notepad ...

This is the first reason why your computer keyboard gets locked accidentally. Filter Keys turn on if you press the right shift key for 8 seconds, which of course can happen accidentally. When your ...

Cessna business jet maker Textron Inc said on Wednesday it has agreed to sell a portion of its flight simulation and training business to Canada's CAE Inc for $40 million in cash.

I modified a printer a few years ago to handle multiple filaments, but I will admit it was more or less a stunt. It worked, but it felt like you had to draw mystic symbols on the floor of the lab ...

A new solid-state lithium-metal battery being developed initially by QuantumScape Corp for electric cars could be powerful enough for use in electric aircraft, a director of the Silicon Valley firm ...