Top Rated File Encryption Software For PCs
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The Most Portable Interchangeable Lens Cameras
Until recently, digital cameras fell into two basic categories: point-and-shoot cameras, and digital single-lens reflex cameras (DSLRs). Now there’s type of hybrid camera available –Micro Four Thirds. These cameras do away with the mirrored lens system of DSLRs, and most of the manual controls found on DSLRs. Instead, Four Thirds cameras use screen-based controls. The
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An Introduction To Online Privacy Tools: Part 2
This the second article in our series “Internet Privacy Tools For Everyone”. This this part we focus on VPNs, Secure Email and other security tips.
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Best Omnidirectional Outdoor Speakers
A recent Reactual post profiled four of the top directional outdoor speakers, which are an excellent choice for a defined area like a small deck or patio. But if you have a large yard or an open outdoor space like a pool, managing volume levels and sound coverage from a pair of directional speakers is
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Below 20 Hertz: The Rumbling Realm Of Infrasound
Infrasound is the realm of sounds in the frequency range of 20 Hz down to 0.001 Hz. According to Harry F. Olson in his book Maths, Physics and Engineering: 20 Hz is considered the normal low frequency limit of human hearing. The lower the frequency of sound, the more difficult it us for human to hear it.
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