Flickering or pulsing LED lights on your car can be distracting and dangerous. There are several reasons why this may be ...

There's a handy trick for reading station signs that otherwise fly past in a blur as you travel in a high-speed train. Look at one side of the window and then immediately at the other side of the ...

Let's say you have gone on a vacation halfway around the world and have shot tons of video to commemorate that trip. You ...

Feeling Scrooge-y? Here’s a basic way to be judgmental about your local Christmas decorations. Not only are you up in other people’s business, even the act of scrutiny is as obnoxious as it is ...

Energy-saving lightbulbs could be giving us all headaches as they flicker too much. LED bulbs can bring on feelings of dizziness and pain within just 20 minutes of switching them on, an expert has ...