The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

[John Fin] put a lot of work into his Ghostbuster’s proton pack prop with full-featured user control and effects. What appealed to us well beyond the exquisite build is the extra effort taken to write ...

Prosecutors in multiple counties announced charges for individuals accused of being serial killers this year. The FBI defines serial murder as “the unlawful killing of two or more victims by the same ...

Our obsession with serial killers and true crime probably has concerning implications for our collective psyche. Why are we so drawn to darkness? The same could be asked of many of the protagonists of ...

Dozens of serial killers have terrorized American communities over the decades, from H. H. Holmes becoming “the Beast of Chicago” in the 19th century to “the Hillside Stranglers” inciting fear across ...

Original music by Martin D. FowlerMarion Lozano and Dan Powell Engineered by Phoebe Wang When the reporter Dyan Neary attended a county commissioners’ meeting in the Lehigh Valley in Pennsylvania, she ...

Growing up on Washington state’s Mercer Island in the 1960s and ’70s, the writer Caroline Fraser got used to hearing people puzzle over why the Pacific Northwest was such a hotbed of infamous serial ...

What is the H19 fiber-optic shield? How the platform helps streamline the design process. The custom options offered. OMC's H19 fiber-optic shield has been adapted as a stackable add-on for the ...

True crime fans will have much to savor in a new show coming to Oxygen. Hunting and killing under the radar, perhaps, helped these men remain uncaptured for so long, and some of the body counts remain ...

Dale Carnegie, author of "How to Win Friends and Influence People," one of the best communications books ever published. You can improve the way you relate to others at work, at home and in your most ...