This is video tutorial for Sun Blaster LED flashlight (1000W equivalent) project. It’s designed to be operated with just one hand, with easy control of brightness, and can be powered by either batteries or an AC adapter. Major Parts List: 100W LED. Lens and Reflector. Voltage Booster (there are two […]

You can do photography wonders with your smartphone. No need for an expensive camera to do it. A video from COOPH.com and watch photographer Lorenz Holder demonstrate some creative smartphone photography tips & tricks using an iPhone 5S. COOPH is a community-focused online mag about photography, and celebrates individualism, expression and sincerity. In this […]

It was revealed that Lenovo PCs shipped between September and December were pre-installed with adware known as Superfish. Superfish uses a man-in-the-middle certificate to insert ads into Web browsers. But it also opens the door to third-party access of a user’s browser data, according to security researchers. Lenovo is no […]

1. Turn off “Keep mobile data” (4G or 3G) or Wifi. When switched on all of the time, it uses battery. There is no need to be notified in real time about every new email, Facebook post, or tweets. If it isn’t that important, then “keep mobile data” and Wifi […]