Path: csiph.com!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail From: rbowman Newsgroups: comp.os.linux.misc Subject: Re: Jules Verne and SciFi Date: 24 Sep 2025 23:58:17 GMT Lines: 14 Message-ID: References: <9fjemlxbio.ln2@Telcontar.valinor> <10a8mbc$1q6g1$8@dont-email.me> <10afh2l$3hcc0$1@dont-email.me> <10ag0tf$3l3a7$1@dont-email.me> <10agpn4$3qpp8$2@dont-email.me> <10ah9i6$3v8gp$1@dont-email.me> <10ai0bj$599f$1@dont-email.me> <7ZYzQ.83$Qzga.44@fx10.ams1> <87wm5qckd0.fsf@parhasard.net> <10atv47$2v2db$1@dont-email.me> <10av7su$3a5lo$1@dont-email.me> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Trace: individual.net csWWwQPSyw7Dn9TDL/9znwe25Nzm74TsQ8P41Xqd+qp7VO+CoN Cancel-Lock: sha1:dYC33K80HATkHLQfHpI9WrphgbU= sha256:GyEvYbV8eeIdSIYlgRVMw85XFTmFKtPDRsjl7uVDhFw= User-Agent: Pan/0.162 (Pokrosvk) Xref: csiph.com comp.os.linux.misc:75141 On Wed, 24 Sep 2025 22:57:25 +0200, Carlos E.R. wrote: > From the science fiction point of view 'Five Weeks in a Balloon' is a > disaster. There is a lot of hand waving in 'Robur' too. There are two sets of props, one for the vertical lift and one for the forward motion. I thought there was a design in the '20s like that but I all I can find are autogyros where the rotor isn't driven and a Focke-Wulf design but wiki says the horizontal axis prop wasn't for propulsion. https://en.wikipedia.org/wiki/Focke-Wulf_Fw_61