growth videos

Nowadays most of us think of computers as the small machines that sit on a desk. But long before personal computers became popular, computer operators were needed to handle the huge computers that helped run big business. Many companies and government agencies still rely on large computers, called mainframes, or on groups of linked minicomputers. Computer operators oversee the operation of these machines, as well as networks of personal computers view more

Pollution is a major problem in today’s world. But we can breathe a little easier if Environmental Engineering Technicians are on the job. Working with environmental engineers and scientists, these technicians test the air, water and soil for pollution. This involves setting up and monitoring sophisticated equipment. If findings indicate that pollution levels need to be further investigated, these technicians become environmental detectives view more