Better resolution has been the name of the game for televisions over the last decade. First it was color, then it was HD, then 720p, then 1080p and now, finally, 4K. Is more always better? At what point does resolution stop mattering? After all, the human eye is only capableContinue Reading
Many people think Christmas is on December the 25th and that’s all there is to Christmas. However, for many people around the world, in different countries and in different Christian traditions, Christmas lasts for a lot longer than that – and it’s even celebrated at different times! When Christmas isContinue Reading
As with all technologies, the history of projection is the story of the culmination of many individual advancements in the arts and sciences. From the earliest shadow plays on the cave walls of antiquity to 360° projection domes, humans have been enchanted by light and color and driven by theContinue Reading
Don’t mind us, we’re already busy thinking about after-Christmas sales: It’s a great time to use those new holiday gift cards! December 26 through 30 will be busy shopping days with retailers hoping to clear out inventory before the new year with massive sales. And don’t worry if you don’tContinue Reading
A 4K TV/Projector is a TV/projector set with 4K resolution. That means the TV has 3,840 horizontal pixels and 2,160 vertical pixels, for a total of about 8.3 million pixels. On TV product specifications, resolutions are usually shown as “3840 x 2160” for 4K TVs. Resolution is a term thatContinue Reading
DPI, or dots per inch, is a measure of the resolution of a printed document or digital scan. The higher the dot density, the higher the resolution of the print or scan. Typically, DPI is the measure of the number of dots that can be placed in a line acrossContinue Reading
Projector or TV, TV or projector? Most of us probably have a TV set up in our living room, but when it comes time to upgrade, getting another TV isn’t the only option. Even as affordable, big-screen TVs proliferate, there’s still a viable and competitive alternative with today’s best projectors.Continue Reading
Projectors have existed for a long time. We won’t delve into it too deep, like discussing the camera obscura, overhead projector, slide projector, film projector, and so forth. Instead, we’ll cover the modern all-digital projector that recently became affordable enough for the working class to buy as an alternative toContinue Reading
A projector is an output device that is capable of connecting to a computer, which may be an other option for a monitor or television in terms of displaying pictures to a large number of people. It takes images generated by a Blu-ray player or a computer and projects themContinue Reading
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