An MQTT client cannot connect through a data diode because MQTT requires two-way data flow just to send data. Before MQTT data can traverse a data diode, it must be received ...

Who controls Vault-Tec? Cooper Howard asked his wife, Barb, that question more than two hundred years before he met Lucy ...

Scientists have developed a way to generate tiny amounts of solar energy at night. It’s true potential could be in space.

Japanese firm Nuvoton Technology has started mass production of its high-power UV semiconductor laser (379 nm, 1.0 W), which ...

LED lightbulbs are more energy-efficient than standard bulbs, but that doesn't mean they work perfectly all of the time. Here ...

Acer has unveiled a plethora of products at CES 2026, with the Predator Helios and Swift Edge laptops headlining the list ...

For the first time, scientists have used ultraviolet (UV) light, a low-cost and readily available energy source, to ...

By regenerating camera signals without retiming, the device preserves latency while extending reach for high speed in vehicle ...

Tommy Liu builds a vehicle-mounted particulate matter monitoring system powered from harvested wind energy and an integrated ...

How much a stock's price changes over time is a significant driver for most investors. Not only can price performance impact ...

If you've got a TV in your home, odds are it is either OLED or QLED. One of these tends to last longer than the other, though ...

Molecular electronic devices using quantum tunneling could achieve integration densities 1,000 times greater than silicon chips by combining atomic-precision assembly with three-dimensional ...