Nikola Tesla was born a subject of the Austro-Hungarian Empire in 1856 in a mountainous area of the Balkan Peninsula known as Lika. His father Milutin, and his mother Djuka, were both Serbian by ...
A hybrid Cessna 337 in California completed a successful test flight using a silicon carbide-based inverter developed by the ...
A hybrid Cessna 337 taxied down a Southern California runway and lifted into the air. The plane, a type commonly used as an ...
If you cultivate an interest in building radios it’s likely that you’ll at some point make a simple receiver. Perhaps a regenerative receiver, or maybe a direct conversion design, it’ll take a couple ...
Four pillars of cardiology today, stable coronary artery disease, severe aortic stenosis, the evaluation of chest pain, and best therapies for atrial fibrillation are the topics John Mandrola, MD, ...