The squeaking of sneakers on a gym floor is usually attributed to friction, specifically a stick-slip variety that involves cycles of sticking and sliding between two surfaces. But that model is best ...

The potential for moderate to very heavy rain accompanied by lightning & strong winds can occur and of short duration in West Java, says the BMKG.

For aquarium enthusiasts, these aquatic plants are a must-have. They not only look gorgeous but also keep the ecosystem balanced and thriving. Here are some of the best picks.

Indonesian Meteorology, Climatology, and Geophysics Agency (BMKG) predicts heavy rain across West Java this week.

For the unfamiliar, high-frequency facial wands “use a glass electrode filled with either argon or neon gas and a mild electrical current that passes through the gas, which creates a soft tingling ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

I designed the circuit in Figure 1 as a part of a data transmission system that has a carrier frequency of 400 kHz using on-off keying (OOK) modulation. I needed to detect the presence of the carrier ...

Frequency Electronics(NASDAQ:FEIM) reported first-quarter fiscal 2026 earnings on Sept. 11, 2025, with revenue dropping sharply to $800,000 from $15.1 million in the prior year period due to ...

At-home access to the best radio-frequency devices is one of the chicest new perks in beauty tech. Beauty aficionados often trace the trend back to CurrentBody’s 2024 RF debut—before then, you’d have ...

Learn how to use pattern-matching features in your Java programs, including pattern matching with switch statements, when clauses, sealed classes, and a preview of primitive type pattern matching in ...

A research team in Korea has experimentally demonstrated, for the first time in the world, a nonlinear wave phenomenon that changes its frequency—either rising or falling—depending on which direction ...