An experimental setup mimics a “black hole bomb” first theorized in 1971. The spinning cylinder with circuitry is true to the original idea, showing that it can be plausible. Electrical waves ...

The nRF24L01 is a small, low-price Wi-Fi verbal exchange module that keeps records over short distances. It uses radio waves to switch information at 2.4GHz, just like Wi-Fi however with decreased ...

Fine tuning an experimental setup improved a detector's sensitivity to neutrinos and perhaps eventually dark matter—two difficult-to-measure forms of matter which hold great importance for ...

This is a simple and practical implementation of an RFID-based attendance system using Arduino. It uses the MFRC522 RFID module to detect and read RFID cards. When a valid card is tapped, the system ...

The experimental setup includes a commercial-product-based testbed with eight optical multiplex sections in the C-band, showcasing the effectiveness of the AI-Agents in various automation tasks, such ...

To explore the reason why water splitting suffers from inefficiency, the researchers applied a sophisticated new light-based technique called phase-resolved second harmonic generation. Shown here ...

Have you ever wanted to build your own IoT-based Weather Monitoring Station? Imagine monitoring real-time temperature, humidity levels,… ...

A command-line tool and library for converting ASCII-art diagrams into nice SVG circuit schematics.