Tech Talk Hub

The  engine  is the heart of your car. It is a complex machine built to convert heat from burning  fuel  into the  energy  that turns the road wheels. The chain of reactions which achieve that objective is set in motion by a  spark , which ignites a mixture of petrol vapour and compressed air inside a momentarily sealed  cylinder  and causes it to burn rapidly. That is why the machine is called an  internal combustion engine . As the mixture burns it expands, providing power to drive the car. To withstand its heavy workload, the  engine  must be a robust structure. It consists of two basic parts: the lower, heavier section is the cylinder block, a casing for the engine's main moving parts; the detachable upper cover is the  cylinder head . The cylinder head contains valve-controlled passages through which the air and  fuel  mixture enters the cylinders, and others through which the gases produce...

By Jimoh Smith …Day 1 and Day 2 Nigeria’s foremost online educational platform, Edufirst.ng kicked off this year’s Codefunky 2019 summer camp at Grange Schools, GRA, Ikeja on the 5 th  of August, 2019. READ ALSO: 5 THINGS EVERY STUDENT MUST DO TO BE SUCCESSFUL Unlike last year, Codefunky 2019, is witnessing a mixture of students (day and boarders) from different schools across Nigeria. This year, campers expect to learn, have fun, network with other intelligent students and to get relevant skills that will be useful to them in the future and organizers in the same vein have put together contents that will make it a very memorable experience for everyone. The much-anticipated summer camp which has been described by Digital Innovation and creativity Manager of Edufirst.ng, Idris Oladipo as a “summer of learning and fun” rightly got off to a good start. Campers got introduced to Robotics and 3D printing on the very first day after getting informed about the diff...