Re: tech: optimists and pessimists

From: Michael Lorrey (retroman@tpk.net)
Date: Fri Jun 27 1997 - 12:04:00 MDT


Anton Sherwood wrote:
>
> Mike Lorrey points out
> : [...] The
> : Voyager and Galileo probes have acheived speeds over 100,000 mph. [...]
>
> How that's relevant to air travel, I have no idea.
> I don't want to spend years accelerating on my way to Rome.
>

Ah, true, but I thought you were referring to top speed acheived, not
airspeed. As for airspeed, there really isn't any point going above Mach
3-6 unless you are either going into orbit or a ballistic trajectory,
and impossible to go over orbital velocity (Mach 25) unless you plan on
going into space. Given that aerospace planes are in the near future
(5-15 years), this will give us 45 minute flight times to any point on
earth, which will be the practical limit until someone invents
teleportation, if they can. I think that these two reference points keep
us on the curve, don't you?

-- 
TANSTAAFL!!!
			Michael Lorrey
------------------------------------------------------------
mailto:retroman@tpk.net		Inventor of the Lorrey Drive
Agent Lorrey@ThePentagon.com
Silo_1013@ThePentagon.com	http://www.tpk.net/~retroman/
Mikey's Animatronic Factory
My Own Nuclear Espionage Agency (MONEA)
MIKEYMAS(tm): The New Internet Holiday
Transhumans of New Hampshire (>HNH)
------------------------------------------------------------
#!/usr/local/bin/perl-0777---export-a-crypto-system-sig-RC4-3-lines-PERL
@k=unpack('C*',pack('H*',shift));for(@t=@s=0..255){$y=($k[$_%@k]+$s[$x=$_
]+$y)%256;&S}$x=$y=0;for(unpack('C*',<>)){$x++;$y=($s[$x%=256]+$y)%256;
&S;print pack(C,$_^=$s[($s[$x]+$s[$y])%256])}sub S{@s[$x,$y]=@s[$y,$x]}


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