In this project, I'll make a small circuit capable of blinking lights, on its output we get a digital signal that we can use to turn on and off an external light like an led or relay for bigger loads.

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 ...

A research team from the University of Cologne conducted one of the most comprehensive studies on dopamine and ...

The NFC North emerged as the strongest division in football last season when the Detroit Lions had to go to a Week 18 meeting with the Minnesota Vikings to emerge as the winner with 15 victories. The ...

New research shows that dopamine decreases impulsivity by 20% compared to placebo, as shown by participants' willingness to ...

In one of the largest studies of its kind, researchers found that increasing dopamine levels with L-DOPA made people slightly ...

A team led by the University of Oxford has developed a new class of soft robots that operate without electronics, motors, or ...

An investigation by The Associated Press and Cox Media Group Television Stations found that over the past 10 years, hundreds of school crossing guards — many of them of retirement age or older — have ...

Every day, your brain makes thousands of decisions under uncertainty. Most of the time, you guess right. When you don't, you learn. But when the brain's ability to ...

An invited guest at NASA’s Kennedy Space Center in July 1969, artist Robert Rauschenberg watched Apollo 11 lift off on its unprecedented journey to the moon. For NASA’s art program, he and a group of ...

I am the beauty and fashion commerce writer. I’m not entirely sure when my skin switched over from springy and glowy to creased, splotchy and tired, but I’m officially there. As a result, I live in ...