The volume is somewhere. Then you’ve create a manta ray shaped air ship that is incredibly vulnerable to updrafts. And down drafts. (View Post)

But the side on wide resistance is insurmountable - even for small airships. They get tossed around by the wind. Unless you fly only on the calmest days. And that is why the airships aren't coming ba… (View Post)

Airships always crash. The history of airships is crashes. The fires from hydrogen are a thing, but the crashes happen, even with helium. This is obvious when you co outside with a balloon. On a calm… (View Post)

At the start of my a career, I spoke up at a meeting, to highlight a disastrous problem that was being ignored. I was received with a frosty silence. Afterwards, my manager explained to be in a kindl… (View Post)

1) Rogue Pollsters are ones you disagree with 2) I am finding absolutely no support for Labour among people I know - middle of the road or the hard core lefties. Especially noticeable is that in casu… (View Post)