For many of us, its hard to imagine starting our day without coffee. So grab a mug and sip away as you read these nine things to know on Sept. 29, National Coffee Day. 1. Coffee drinking started in ...
• Coffee originated in Ethiopia around 500 CE. • The scientific names of the coffee tree are Coffea arabica and Coffea canephora var. robusta or var. nganda. The robusta type is grown mainly in Africa ...