Electrek

This clever system taps basement temps to cool your home, and now it can heat, too

Cool Down’s upgraded Smart Control Unit adds heating, dehumidifying, and real-time savings to cut AC use by up to 67%.

Buildings are turning to ‘ice batteries’ for sustainable air conditioning

Buildings in the U.S. are turning to ice batteries for air conditioning — a technology that freezes water into ice at night ...

Ask Angi: How can I prepare my HVAC for winter?

Winter might still be a few calendar pages away, but early fall is prime time to give your heating system the TLC it needs.
YouTube on MSN

DIY Science Projects How to Make Vacuum Cleaner Using Plastic Bottle

Discover the fascinating world of DIY science projects with our step-by-step guide on how to make a vacuum cleaner using a ...
KRIS-TV

Your AC’s still working hard — here’s how to give your wallet a break

The weather may say fall, but your AC is still working overtime. We’ll show you how a few thermostat tweaks and simple habits ...
The Cool Down

Researchers build incredible prototype that could transform how we cool our homes: 'We are hoping to bring it to the market'

A research team at Simon Fraser University is turning wasted heat into a new kind of air conditioner called SORT.
IEEE

Arm Current Deviation Minimizing Method for Co-Phase Traction Power Supply System Using Direct AC/AC Full-Bridge Modular Multilevel Converter

Abstract: The direct ac/ac full-bridge modular multilevel converter (FB-MMC) demonstrates a suitable structure for a co-phase traction power supply system. However, it is important to note its ...

Under Pressure: Fixing a 50-Year-Old A/C System Before a 1400-Mile Road Trip

The AMC Ambassador is often erroneously cited as the first car to have air conditioning as a standard feature. But when Ambassador first included A/C in 1968, the Cadillac limousine, Rolls Royce ...