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 740 serves central and southeastern Ohio including the larger cities and communities of Athens, Chillicothe, Delaware, Lancaster, Marion, Mount Vernon, Newark, Portsmouth, Washington Court House and Zanesville in addition to many smaller communities within the area code 740 service area.rea code 740 was put into service. Area code 740 was created from a split of area code 614. Area code 220 was put into service as an overlay of area code 740 on April 22, 2015.