ST. CLAIR — The Pottsville Rotary Club made donations to two community organizations and recognized outstanding high school students on Wednesday at a lunch meeting in Vito’s Coal-Fired Pizza and ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Imagine trying to spot an object just 30 centimeters wide from hundreds of kilometers above Earth. Years ago, I remember when “satellite view” meant blurry green blobs on a screen. Now, we can see ...

Designed for demanding industry and research applications of scanning, measuring, imaging, and alignment. Ultra-precise linear motor stage, with 1µm straightness/flatness and 1nm absolute encoder, ...

Rotary encoders are electromechanical transducers that convert angular displacement into corresponding electrical signals interpretable by digital systems. This article specifically focuses on panel ...

Community service through school and in the community weighed heavily as the Rotary Club of Huntley selected four talented seniors from Huntley High School to receive scholarships. Students, their ...

Incredible new images of the sun's surface provide an unprecedented view of raging sunspots and solar activity. A new high-resolution camera system developed by the Leibniz Institute for Astrophysics ...

Manheim Township High School celebrated a new addition at the entrance of its school April 9: a 6-foot tall, white Peace Pole. It carries a simple but profound message in eight languages: “May peace ...