A barred owl is shown in a wilderness area. The 9th U.S. Circuit Court of Appeals has rejected a third lawsuit challenging a barred owl removal experiment. A federal appeals court has again rejected ...

We all carry supercomputers in our pockets and use dozens of electric gizmos every day but rarely stop to marvel at the magical act of flicking a switch. Use your ordinary conducting and extraordinary ...

There is a chance that these errors tainted the results of the experiment, so I decided a “do over” was in order. Besides, I wanted to see if and how the experiment could be replicated. I am glad I ...

Perfect for students, hobbyists, and engineers, iCircuit allows you to design and experiment with circuits, just as if you were working with the real thing. The app's advanced simulation engine can ...