A peak flow meter is a handheld device that measures airflow rate and can help those with respiratory conditions like asthma ...

Rhode Island Energy is installing half a million new smart electric meters as part of an effort to modernize the power grid in Rhode Island.

The tube is 20 inches long but only holds two inches worth of rain. Getting those precise measurements is possible because you have more volume to fill up, so reading to 0.01 inches, or one-hundredth ...