How to Pick the Perfect HDTV

In the beginning, choosing HDTV was easy.   There was only one reason to buy HDTV and that’s because it’s HDTV. One size fits all which was 42". Now it’s 42" vs 110", LCD vs Plasma vs LED vs CCFL vs 60Hz vs 240Hz…

Best way to Organize Documents & Pictures?

An average person has over 35,000 pictures since the dawn of the digital camera. Wasn’t a problem when it was only few hundreds the last time you looked at it but now.. it’s 35,000!!!   What to do!! Several ways to organize your…

Your Cellphone will be Your Everything.

My Motorola Atrix is almost as powerful as my daily laptop.   And with display that’s 540×960, it could be my laptop! Motorola although Palm started it with their Folio product. The Atrix is a paradigm shift in computing as is was the tablet. I…

Quantum dot white LEDs achieve record efficiency

Novel approach to white LEDs could lead to more energy-efficient lighting Date: July 12, 2018 Source: The Optical Society Summary: Researchers have demonstrated nanomaterial-based white-light-emitting diodes (LEDs) that exhibit a record luminous efficiency of 105 lumens per watt.   Researchers created nanomaterial-based white…

How to pick the perfect laptop.

Picking a laptop is almost as bad as doing your 1040. But it doesn’t have to be if you know what you want vs. what you need. So here’s a checkoff list you can use when trying to determine what you want out…

Which is the Best Webcam?

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Cenava P14 Apollo Lake Laptop with a 512GB SSD

Most Intel Apollo Lake laptops come with just 32 or 64GB SSD or eMMC flash storage, and if you need much more storage we previously covered DERE A3 Air laptop with an Intel J3455 processor, 64GB eMMC flash, and a 512GB hard drive.…

Attacking Private Networks from the Internet with DNS Rebinding

TL;DR Following the wrong link could allow remote attackers to control your WiFi router, Google Home, Roku, Sonos speakers, home thermostats and more. The home WiFi network is a sacred place; your own local neighborhood of cyberspace. There we connect our phones, laptops,…

What is HTML5?

More interactive and more media inclusive version of HTML 4. Which means, in the past with HTML4 if you wanted to watch a video.  You needed to download and install a particular codec like Realvideo or Microsoft’s mediaplayer or Apple’s Quicktime or Adobe…

Caffeine from four cups of coffee protects the heart with the help of mitochondria

Date: June 21, 2018 Source: PLOS Summary: A new study shows that a caffeine concentration equivalent to four cups of coffee promotes the movement of a regulatory protein into mitochondria, enhancing their function and protecting cardiovascular cells from damage.

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