art silicon valley J.K Rowling's fantasy adventure series 'Harry Potter' has attracted readers across the world as well as gained immense popularity, critical acclaim and commercial success since its first novel was launched on 30 June 1997. This article will introduce you five best selling books that could be the next 'Harry Potter'. A hookah (uqqa, which in Arabic means small box, jar or jug), shisha (Shishe in Persian meaning glass), or narguile (in Persian n?rgil meaning coconut), is a traditional smoking hookah, also called hookah or kalian. It is often a pipe containing water rolling around in its base, a suction tube, the aroma container which can be covered with aluminum foil, an together with which can be placed the components of coal. It is used mainly in North Africa, from Morocco to Egypt. Another thing could be the urgency that phones provide our lives. For example. If I have a message while driving. I have this gravitational pull towards my phone and after that before very long, there it is again, in my hand. The PHONE.I mean what's so interesting on the phone that people are prepared to put our everyday life while others at danger, only to read the next Whatsapp or Facebook message. It can wait till later surely. During the year 1930 there was clearly one engine which as on hype named as 'Ricardo' sleeve valve engine. Mirrlees that period introduced two Mirrleesengines represented this patent way of the valve engine. Well the first sort had bore close to 5.5 inches and designed a stroke of just about 6.5 inches and produced 20BHP each cylinder at rate of 900 r.p.m. another had 17 inches bore and 21.5 inches stroke, giving 50BHP per cylinder at the rate of 200 r.p.m.