@Antzi it just sort of happens that you say good night, and then later i see you are on line again, and i do the arithmetic. hazard of lurking here so much, i guess :]
up there i noticed your icon had appeared in the sidebar, when i said i was involuntarily tracking you, and that was 6 hours after you'd last spoken in here.
i couldn't tell you what time it was where you are, it shows time according to the timezone of the user's computer.
Found in a piece of documentation: "The standard format for angles is radians. You can change it to degrees in the preferences. However, the program does not really like that, so it will give you radians anyway."
This question is similar to my previous ones but configuration is different and so is the question.
Could an electric turbine engine plane create enough of it's own lift not to burden an electric rail that is evenly supported by electric powered blimps?