Retired engineer and inventor Ed Evenson might have a 0.00001 chance of changing the way math is taught in Illinois, but you won’t catch him giving a half-effort. Evenson, of Rolling Meadows, says ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. JAY — For almost three decades Daniel Lemieux, an industrial arts and ...

National Institute of Standards and Technology (NIST) researchers are seeing the light, but in an altogether different way. And how they are doing it just might be the semiconductor industry's ticket ...

Fraction Cracker as the name suggests is an advance conversion tool and fraction solving pocket-sized system, designed for woodworkers, metalworkers, construction workers, DIY’s, household owners, or ...

Want to help your fifth-grader master math? Here are some of the skills your fifth-grader will be learning in the classroom. Explain or illustrate how you solved this problem. Tip: Highlight ...