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.
512 and 737 are North American telephone area codes serving Central Texas, currently for telephones in and near Austin. Counties currently served by these area codes include Bastrop, Burnet, Caldwell, Hays, Travis, Milam and Williamson. Area code 512 was one of the original area codes established in October 1947.At the time, it covered most of the south-central portion of Texas, from the Gulf of Mexico to the Mexican border.rea code 512 was one of the original area codes established in October 1947. At the time, it covered most of the south-central portion of Texas, from the Gulf of Mexico to the Mexican border.