While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets seem to have been knocked out of their orbits, floating through space free ...

The Smart SMS Alert System using Seeed Studio Xiao ESP32 is one of the compact IoT projects that uses an HC-SR04 ultrasonic sensor to detect nearby movement. The system acts like a motion detector ...

We live in a galaxy of data. From satellites and smartwatches to social media and swipes at a register, we have ways to measure the economy to an extent that would have seemed like science fiction ...

New "big, beautiful bill" proposed as deficit soars under Trump Ukraine’s new defense chief reveals 200,000 soldiers have gone AWOL and 2 million are dodging draft Why Elon Musk says saving for ...

Zohran Mamdani, the Democratic nominee in the race for mayor of New York City, moved to distance himself from comments that sparked outrage during the primary. By Emma G. Fitzsimmons and Lauren Hirsch ...

HILTON HEAD ISLAND, S.C. – This week’s RBC Heritage will be a testing ground for the use of distance-measuring devices, the latest effort by the PGA TOUR to address speed-of-play issues. Players and ...

Abstract: This paper introduces a computationally intensive method for measuring distance at high measurement rates using chaotic pulse-position (CPPM) signals and single-bit signal processing in a ...

Goodbye, chain gang. Hello, technology. The NFL will make a 21st century approach to its first down measurement system for the 2025 season, getting rid of the chain gang and instead going with a ...

Abstract: This paper introduces a pioneering approach to ultrasonic-based distance measurement using ultrasonic sensors. Recognizing the influence of diverse weather ...