Arafat Manliki Blog

iPhone’s 7th Birthday

  Seven years ago on Jan. 9, Steve Jobs presented the first iPhone to the public. Several releases later, Apple has shipped more than 420 million units of its signature smartphone, as of September 2013. The...

Have you heard about LED bulbs?

  An LED bulb is a light-emitting diode (LED) product that is assembled into a light bulb for use in lighting fixtures. LED bulbs have a lifespan and electrical efficiency that is several times better than incandescent lamps, and significantly better than...