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Designing for HVAC: Key Considerations for Contractors

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Heating, ventilation, and air conditioning (HVAC) systems are crucial components in any building, whether it is a residential or commercial space. These utility units provide comfort and maintain indoor air quality, making them an essential feature to ensure occupant satisfaction. For clients, it’s important to get the possible information on HVAC systems and service providers to make sure that they are making informed decisions. On the other hand, contractors designing an HVAC system need to consider several key factors to create an efficient and effective system that meets the client’s needs. click on NFT or here to collect This article will discuss the key considerations for both clients and contractors when designing an HVAC system and why they are crucial to the success of any installation project. Type and Size of the System While all HVAC systems are created for the same purpose, which is regulating the temperature inside a building, not all of them have the same desig
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Canon created a dual fisheye lens for its new VR video system

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Canon has made a surprising product announcement, revealing a dual, RF mount fisheye lens that's part of an all-new system called EOS VR. Its aim is nothing less than to transform virtual reality (VR) and augmented reality (AR) production by making workflow simpler than current VR capture systems, while delivering the quality of a full-frame mirrorless camera.  The key product is the $1,999 RF5.2mm F2.8 L Dual Fisheye manual lens designed specifically to mount on Canon's 8K-capable EOS R5 camera. It's a highly unusual looking product, to say the least, with two bulging fisheye lenses mounted side by side. They're placed approximately 60mm (24 inches) apart to match human interpupillary distance and provide comfortable parallax for VR and AR. Canon The lens works only with Canon's EOS R5, chosen for its 8K video capability. When shooting, it projects two circular images onto the camera's 45-megapixel sensor. It supports 190-degree capture, allowing for delivery
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Meta lawyers are reportedly investigating Sheryl Sandberg's use of company resources

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Meta’s lawyers are investigating outgoing COO Sheryl Sandberg amid claims she misused company resources, The Wall Street Journal reports. The paper says the investigation goes back “several years” and is scrutinizing Meta employees’ work on Sandberg’s personal projects. When Sandberg first announced her departure from the company, The Wall Street Journal reported the company was examining whether she had improperly used company resources in planning her upcoming wedding. Now, WSJ has shed a little more light on the investigation. Meta lawyers are reportedly looking at Facebook staff’s involvement with Sandberg’s foundation Lean In, and their work to help her promote her most recent book, Option B. The company is also investigating reports that Sandberg used Facebook staffers in an attempt to kill a negative story about her former partner, Activision CEO Bobby Kotick. The company could be looking to head off regulatory concerns that could arise if such work wasn’t properly disclosed t
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Lenovo's new Smart Clock Essential with Alexa is 29 percent off at Amazon

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Smart clocks are ideal devices for the bedroom, as they give key information like the time and temperature but often have no intrusive cameras. If you're looking for a deal on a good one, Lenovo's Smart Clock Essential with Alexa is on sale right now at Amazon for $50, or $20 (29 percent) off the regular $70 price. Buy Lenovo Smart Clock Essential with Alexa - $50 The Smart Clock Essential with Alexa came out early this year to replace the previous model, with the main additions being a new pogo docking pin on the bottom and, well, support for Alexa instead of Google Assistant. It features an attractive, fabric-covered design in colors "Mistry Blue" and "Clay Red," both of which are on sale. On the top edge there are four buttons: volume buttons, a button for activating the assistant, and another for setting an alarm. There's also a USB port for charging. It neither streams video nor has a camera, though it of course has a mic and speakers so that you
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