Recent content by AJHank

Is light from distant sources then always out of phase? Thank You for your reply. And you centered me on what was troubling me: if the varying portions of the spectrum are traveling at different speeds, then what exactly are we observing from very distant objects when the entire (or a great...

If differing wavelengths explain color variations, would not the longer "zig-zags" of the separate colors for the bluer spectrum portions of visible light suggest that they have traveled longer to get to a discrete point from that of their origin? - Assuming that the component colors of...

Air The plane would rise if the air on its lifting surfaces was moving across them faster than the plane's stall speed. Aircraft carriers head into the wind so that the speed over ground is lessened, relative to the speed of the (moving) ship. If the plane must go 140 kts relative to the air...

Sir/Madam: Professional juries are called "arbitration panels" by contract, collective or otherwise, many questions of fact and law are decided by selected persons with knowledge (hopefully) of the subect matter and/or the law of the dispute. Most major construction projects are governed by...