In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

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 ...

These three connected stories about the whole of human history can’t quite sustain the necessary emotional heft. By Alissa Wilkinson When you purchase a ticket for an independently reviewed film ...

A photo of Lot Long, which inspired the album cover of Led Zeppelin IV A "real one-off" photograph which inspired the album cover of Led Zeppelin's fourth album has sold for £16,000 after a ...

Chinese scientists have developed a new technique that solidifies liquid into three-dimensional objects in under a second, making for the world’s fastest 3D printing. 3D printing is no longer a novel ...

Add Yahoo as a preferred source to see more of our stories on Google. Rashida Jones and Daveed Diggs in 'In the Blink of an Eye.' (Searchlight Pictures/Kimberley French) The new film In the Blink of ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

Kulukundis discusses mixing movie stars, rising talent, and non-professional actors to create the most compelling and wide-ranging ensemble of Paul Thomas Anderson's career. In 1996, casting director ...

Katherine Haan, MBA, is a Senior Staff Writer for Forbes Advisor and a former financial advisor turned international bestselling author and business coach. For more than a decade, she’s helped small ...

Women are currently the head of government in 13 of the 193 member countries of the United Nations. These include Barbados, where Mia Mottley was just reelected as prime minster, and Japan, where ...

When you think of the stunning creatures that fly and glide through our skies – owls are bound to spring to mind. The beautiful birds come in different shapes, sizes and colours, but stand out for ...