In other forum:
[quote=Vicegrip;362904]Correct if you calulate based on single lift pulse per wing cycle. Bees get 2 lifts per wing cycle. People used to think the earth was flat and at the the center too.
Please to let us know how to make complex structures that are both strong enough to self suport and to resist 4000 years of storms? We simple people can see how a simple shape pile of rocks could last in an area that does not see sub 0C temps. Now all you need to do is figure out how to make electricity from a pile of rocks.[/quote]
The pile of rocks:
[quote=BlackTalon;363012]Hmmm, as someone with a structural engineering background, I see potential problems with that structure
[/quote]
[quote=Lupin..the..3rd;363013]Needs more rocks.[/quote]
[quote=Vicegrip;363015]No, I think it needs less air.[/quote]
And I have hope that over the last 4,000 years we have learned, to build something more than just the pyramids and the pyramids....
Andrew