by Alfred Poor | February 20, 2017 | Enabling Tech, General News
Ever listen to a train, or airplane, or helicopter as it approaches, passes, and then starts going away? The sounds are higher pitched when approaching, and lower pitched as the source of the sound moves away. The reason for this is that relative to your stationary...
![Pocket Analyzer Fights Food Allergies [video]](https://i0.wp.com/healthtechinsider.com/wp-content/uploads/sites/9/2016/06/Nima-analyzing.jpg?resize=499%2C275)
by Alfred Poor | May 26, 2016 | General News, Health
As many 15 million people in the U.S. have one or more food allergies, with reactions that can range from inconvenient, to uncomfortable, to life-threatening. Even though the food service industry is becoming more and more aware of these problems, someone in this...
![Any Phone Can Measure Lung Function [video]](https://i0.wp.com/healthtechinsider.com/wp-content/uploads/sites/9/2016/05/SpiroCall.jpg?resize=599%2C275)
by Alfred Poor | May 2, 2016 | General News, Medical
Impaired lung function is one of the symptoms of many chronic and temporary diseases, and is a leading cause of death. Healthcare professionals measure functional lung capacity using a device called a spirometer, that can cost thousands of dollars. This means that...
