Technology
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LED Backlight Flicker in LCD Displays
Do your eyes start hurting after using your LED-backlit LCD display just for a few minutes? Backlight flicker due to PWM (Pulse-Width Modulation) might be the culprit.
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A History of Commercial Airliners
From 1913 a young Russian designer, Igor Sikorsky, set his mind to develop large aircraft. Sikorsky invented a giant airplane (the Grand) with four engines and a wingspan of 88ft 7in. Naysayers said it would never...
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How to Fix DirecTV Error Codes
Is there an error code 711, 721, 727, 733, 747, 749, 761, 762, 771, 771A, 771B, 772, 775, 777, 780, 781, 792 ? If so you can probably fix the problem within 15 minutes yourself.
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What is a Sponsored Link? Are Google, Yahoo, Bing, and Hubpages sponsored links all the same?
It's true. Your search habits cost millions of dollars. And LOTS of it is totally wasted. Most people do not realize what a sponsored link is, what the difference is between that and an organic link, and...
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How to find the missing toolbox in GIMP
Can't find the missing tools in GIMP? Screen just a blank? Here is a step by step guide to get them back.
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How M-Pesa Works, Its Services, Charges and Transaction Rates
M-Pesa is a mobile money service. Learn about M-Pesa charges, services and transaction rates. See how it works and its uses, and learn about Lipa na M-Pesa, paybill and ATM withdrawal charges.
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WiFi Headache - Myth or Health Risk?
Could wireless internet actually present a health hazard? Many contributors to this page claim they have experienced headaches and other ill effects seemingly stemming from wi-fi equipment.
- 139
IncludePicture: How To Mail Merge Graphics and Photos in Microsoft Word Step By Step
How to mail merge images and photos in Microsoft Word using the IncludePicture field. Detailed step-by-step instructions. Includes a discussion of IncludePicture limitations and workarounds.
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Do You Know That the Dots of Blockchain Can Connect Back to a Sequential Events Ranging Back to Start of 19th Century
Relationship between Banking and Blockchain, Ladies and gentlemen welcome to the ultimate showdown between the centralized powers versus the disruptive technology which is basically a deadly combo of Math and Geek Tech.
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The Sahara Forest Project: Providing Water in the Desert
The Sahara Forest Project is a groundbreaking plan to implement seawater greenhouses as a way to purify saltwater and provide fresh water to desert climates.