we are the world

Comments

Post a Comment

Popular posts from this blog

SENSE ORGANS

Image
                                       SENSE ORGANS Definition of  sense organ   A sense organ is defined as a group of specialized cells, tissues or receptors which is able to receive, perceive or detect stimulus and transmit information, impulse or message to the central nervous system. Sense organs are the bodily structure that receives a stimulus and is affected in such a manner as to initiate excitation of associated sensory nerve fibers which convey specific impulses to the central nervous system where they are interpreted as corresponding sensations                         TYPES OF SENSE ORGANS   There are five senses: sight, hearing, taste, smell and touch. There are organs connected with these sense that take in information that is sent to the brain so that the body can act on it. ...
Read more

Gas welding

Image
WHAT IS GAS WELDING GAS welding is a m etal  joining  process  in which the ends of pieces to be joined are heated at their  interface  by producing coalescence with one or more gas flames (such as oxygen and acetylene), with or without the use of a filler metal. It can also be defined as a welding in which combination of gases , usually   oxyacetylene , is used to provide a   hot flame . Gas welding is a process that use fuel gases and oxygen to  weld  and cut metals, respectively. French engineers Edmond Fouché and Charles Picard became the first to develop oxygen- acetylene welding in 1903. Pure oxygen, instead of  air , is used to increase the  flame temperature  to allow localized melting of the workpiece material (e.g. steel) in a room environment. A common propane/air flame burns at about 2,250 K (1,980 °C; 3,590 °F), a propane/oxygen flame burns at about 2,526 K (2,253 °C; 4,087 °F...
Read more

LATEST NIGERIAN TRENDING News,Gist,Photos and Videos,

Image
TheBestSite Only trending and useful news Menu Navigate...HomeNigeriaEntertainment & SportMetroOpinionTrendingInspirationWEIRD ? Home  » Archive by Category "TRENDING" TEMI BANJO  on This IPOB Member’s Birthday Message To Nnamdi Kanu IS shocking IPOB Leader, Nnamdi Kanu was a year older yesterday, July 19 and he got a very interesting message from one of his followers. Nwatanwanyi... Read More TEMI BANJO  on [PHOTO] Civil Servant From Benue Resorts To Hawking Groundnuts Over Unpaid Salaries Mr Godwin Oga, a 46 year old staff of Benue State Environmental Sanitation Agency (BENSESA) has resorted to hawking groundnuts... Read More ANUOLUWAPO ADESEUN  on [VIDEO] ‘I Hope Buhari Doesn’t Put Himself Up For Presidency In 2019’ – Soyinka Nobel Laureate Wole Soyinka has advised President Muhammadu Buhari to focus on resting instead of contesting for the 2019... Read More ANUOLUWAPO ADESEUN  on [VIDEO] ‘Fayose , We Love You’ –...
Read more