In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

Abstract: Camera-based contactless monitoring of vital signs, also known as imaging photoplethysmography (iPPG), has seen applications in driver-monitoring, perfusion assessment, affective computing, ...

A new study suggests frequent ChatGPT use may reduce creativity over time, with researchers warning that AI-assisted users produced increasingly similar ideas even weeks later. In the research paper ...

Iran is using cluster bombs for its attacks on Israeli cities, officials said, making strikes harder to stop for the Jewish state’s already burdened air defenses. Images of Tehran’s retaliatory ...

In early March 2026, U.S. Central Command confirmed the first U.S. fatalities of the Iran conflict. A drone strike at Port Shuaiba in Kuwait killed six American servicemembers. A counter-drone system ...

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 ...

As Iran unleashes a wave of retaliatory drones strikes on critical infrastructure around the Persian Gulf, Ukrainian expertise in countering those drones appears to be in demand. Days into the war ...

The United States, under my leadership, has demonstrated a sustained commitment towards achieving the dismantlement of cartels and foreign terrorists operating in the Western Hemisphere. My ...

An Iranian Shahed exploding drone launched by Russia flies through the sky seconds before it struck buildings in Kyiv, Ukraine, on Oct. 17, 2022. (Efrem Lukatsky/AP) An American anti-drone system ...

The Pentagon and Middle Eastern countries say that most of the drones have been intercepted. But some have slipped through and caused damage. By Eric Schmitt Helene Cooper and Sheera Frenkel Eric ...

For years, quartz has been a popular choice for countertops in kitchens and baths, as it’s pretty, durable, and easy to clean. “I think today, more than ever, everyone's looking for products that are ...

When the federal government labels the fentanyl–xylazine combination an “emerging threat” to the nation, the alarm is justified; however, for veterinarians, xylazine is not a street drug—it is an ...