Replacing the filter in your furnace or AC unit will improve your air quality and make your equipment last longer. Stock up during Amazon's annual sale. By Stan Horaczek Published Oct 7, 2025 3:03 AM ...

An Ohio lawmaker has introduced a bill that will allow utility companies to automatically adjust your thermostat at your house.House Bill 427 would create a voluntary demand response program.Customers ...

Frequent contributor Christopher Paul recently provided us with a painstakingly conservatively error-budget-analyzed Design Idea (DI) for a state-of-the-art pursuit of a 16-bit-perfection PWM DAC. The ...

As we head into Autumn and colder weather sets in, many Brits are thinking of reaching for the thermostat and turning on their central heating. While many feel hesitant due to high bills, there are ...

Cornell researchers have built a programmable optical chip that can change the color of light by merging photons, without requiring a new chip for new colors. This form of nonlinear photonics could ...

Amazon may have just unveiled a ton of new products across its Ring, Blink, Echo and Kindle categories, but it still had one more piece of hardware to show. Though it didn't get mentioned during the ...

Xcel Energy will begin offering Wisconsin electric customers who control their home’s cooling with a smart thermostat $25 annually for participating in Xcel Energy’s AC Rewards program. The program ...

Amazon has Coway air purifiers for every home and budget on sale for their lowest prices of the year before the Prime Big Deal Days even get started. By Stan Horaczek Published Sep 26, 2025 11:06 AM ...

TIOBE Index for October 2025: Top 10 Most Popular Programming Languages Your email has been sent The October TIOBE Programming Community Index brought a few quiet but meaningful shifts. Python remains ...

This course, presented by the Institute for Capacity Development, explains how to diagnose macroeconomic imbalances and correct them through a coordinated set of adjustment policies. It covers the ...

Coding school 1337 has won the Moroccan Collegiate Programming Contest (MCPC), held Sept. 19-21 in Rabat, after a tight competition that brought together 72 teams from universities and schools across ...