Does technology always mean advancement? Scholars take a close look at the use of voting machines. Does using a machine make voting more effective? Readers consider the advantages and disadvantages of the current voting process. They...

Very advanced information about permanent magnets and how they are constructed. Covers different functions they perform, the four classes of commercial magnets, how magnets are measured, design considerations, the B-H curve, calculations...

Advances in technology affected manufacturing in the North and farming in the South. Read about how America turned from a country where most products were made in the home to an economic power that used factory production.

Some of the key industries that are thriving in North Carolina include advanced manufacturing, aerospace and aviation, defense, automotive, biotechnology and pharmaceuticals, green and sustainable energy, financial services, software and...