Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

Nvidia's peak market cap is larger than the GDP of what country? In what restaurant chain did Jensen Huang come up with the idea for Nvidia? Take our quiz!

Photovoltaic (PV) power generation is a key source of renewable energy and is highly competitive economically compared to traditional power generatio ...

Explore the BHEL Artisan Syllabus 2025, including exam pattern, post-wise syllabus, prep tips, and other details on this page ...

Mohammad Chanaa goes through estate sales and online auctions during his lunch breaks, searching for vintage cameras that others have written off as broken. Wha ...

The scene is deceptively simple. Two knots lie before you, their loops and tangles familiar to anyone who’s ever tied a ...

This is a well-written study that presents a solid genetic screen to identify regulators of adipose morphology and remodeling in zebrafish. The authors generated a rigorous screening platform based on ...

Inside the real-world headaches, maintenance procedures, and wins of Variable Refrigerant Flow (VRF)/ technology.

This useful study employs optogenetics, genetically-encoded dopamine and serotonin sensors, and patch-clamp electrophysiology to investigate modulations of neurotransmitter release between striatal ...

Mike: Nearly every analog instrument uses the 4-20 mA loop. Field transmitters, positioners, and variable frequency drives ...