Extension Activity. 1  Have students start a new entry in their science/technology notebooks titled My Robot Invention.. Tell them to write a description of what their robot can do and what important need this addresses. 2  Included in an engineer's design criteria is a list of what the device can do.
Area code 780 is a telephone area code in the province of Alberta, encompassing the northern two-thirds of the province, including the Edmonton area. The code was established in 1999; prior to this date the entire province was served by the 403 area code.
Area code 773 is an Illinois area code that covers Chicago and part of its surrounding area, except the downtown area. Area code 773 overlays the area code of 872.Illinois has area codes of 217, 224, 309, 312, 331, 447, 464, 618, 630, 708, 730, 773, 779, 815, 847, 872.rea code 773 overlays the area code of 872. Illinois has area codes of 217, 224, 309, 312, 331, 447, 464, 618, 630, 708, 730, 773, 779, 815, 847, 872.