In the 19th century coffee was usually bought in the form of green beans and roasted in a frying pan. This form of roasting requires much skill to do well, and fell out of favor when vacuum sealing of pre-roasted coffee became possible. Unfortunately, because coffee emits CO2 for days after it is roasted, one must allow the coffee to get slightly stale before it can be vacuum sealed. For this reason two technologies have recently been employed: Illy has begun to use pressurized cans and many roasters bag whole beans immediately after roasting in bags with pressure release valves.

Presented annually by Delta Air Lines and the University of Georgia, the Delta Prize for Global Understanding recognizes individuals or groups whose initiatives have helped promote world peace as well as globally significant efforts that provide opportunities for greater understanding among nations and cultures.


3rdscanner13
3rdscanner14
3rdscanner15
3rdscanner16
3rdscanner17
3rdscanner18
3rdsims1
3rdsims2
3rdsims3
3rdsims4
3rdsims5
3rdsims6
3rdsims7
3rdsims8
3rdsims9
3rdsims10
3rdsims11
3rdsims12
3rdsims13
3rdsims14