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.
In 1988 area code 617 was split to form area code 508. In 1997 area code 617 was split to form area code 781. In 2001 area code 617 was overlaid with area code 857. Counties in Massachusetts within area code 617 include:Middlesex County, Norfolk County, and Suffolk County. Major cities or places in Massachusetts within area code 617 include: Area codes 617 and 857 serve an area of east central Massachusetts, including Boston and the close suburbs of Boston.n 1988 area code 617 was split to form area code 508. In 1997 area code 617 was split to form area code 781. In 2001 area code 617 was overlaid with area code 857. Counties in Massachusetts within area code 617 include: