Drone tech is transforming ag spray precision. Experts answer tough questions on drift, formulation, and what’s next for ...

Robert Policht tells firefighters who might be called on to rescue a citizen from a vertical shaft what's required on arrival at the incident—and days and weeks before an incident ...

The current FBO’s at the airport are Reading Jet Center and Millennium Aviation. Leinbach said the agreements to purchase those two entities were approved Tuesday and will now be sent from the ...

Object Details Manufacturer Wright Brothers, Dayton, Ohio Physical Description Type: Two-Blade, Fixed-Pitch, Wood Diameter: 259.1 cm (102 in.) Chord: 19.2 cm (7.6 in.) Engine Application: ...

PALMER TWP., Pa. - A Northampton County park is ready to welcome back visitors after being closed for a month. Crews spent the time fixing up Penn Pump Park in Palmer Township. It's been closed ...

Ultra-dense networks (UDNs) constitute one of the most promising techniques for supporting the 5G mobile system. By deploying more small cells in a fixed area, the average distance between users and ...

As the most fundamental supporting infrastructure of the distribution network, power towers require regular checks of their tilting status to ensure the system’s smooth operation. To overcome ...

The Wright brothers designed and constructed the world's first practical fixed-pitch propeller and developed the aerodynamic theory to calculate its performance during the process of creating their ...

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1. Introduction Development of modular propeller blades for an autonomous underwater vehicle (AUV) with conventional methods are laborious, time-consuming, and result in excessive material wastage.