Education committee considers bills on test scores, money for local districts
In its first hearing of the legislative session, the Assembly Education Committee took testimony Thursday on several ...
Black Hawk pilots likely wearing night vision goggles before DC plane crash
The incident comes a week after an American Eagle regional jet collided with an Army Black Hawk helicopter over the Potomac ...
Envirotech Online31 分钟
Turbine Flow Meters: 5 Critical Design Features
In the second of the two-part turbine series, Titan Enterprises shares the five critical design features for Pelton wheel turbine flowmeters. The design challenge for turbine flowmeters based on ...