How to make a motor that doesn’t break the law

Makers of motorized bicycles, such as the ones used by tourists and schoolchildren, face the daunting task of making sure their devices don't break.But it is a challenge they have faced for decades.A new tool developed by Israeli engineers, Motobee, aims to help solve this problem by enabling a rider to easily test their machine before it's put to the test on the street.The result is a bike that...

How to start the Baby Development Industry in Iowa

Iowa is in the midst of a boom in baby-making.It's already producing more than 200,000 babies per year, according to state figures.But the baby boom could take a bit longer to come to fruition.In fact, baby-related business in Iowa could take up to six years to start up.That's because the baby-manufacturing industry has to develop its own technology to compete with other industries, such as...