E.l.f. Beauty today (Oct. 28) launched a global campaign entitled “Give an e.l.f.” that highlights its fourth annual Impact Report and challenges consumers to fuel their own sense of purpose, ...

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and make it a warning light for a forklift or even a turn signal light for a ...

Four out of five drivers (82%) are concerned about being dazzled by vehicle headlights as evenings become darker earlier, a new survey has indicated. The poll of 1,701 regular UK drivers, commissioned ...

Scotland’s First Minister has vowed to work with Welsh nationalists to show their respective countries there is a “positive alternative to Westminster’s despair and decline”. John Swinney will hold ...

Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components to a 555. But you needn’t go so fancy! [The Design Graveyard] explains how ...