A "petard" is doing something really, really stupid.
Makes more sense when you know what a "petard" actually is. Blown up indeed, lolthe phrase is "hoist by his/your own petard" meaning your plans were turned against you or blew yourself up
see: wile e coyote
getting up in the morning does often lead to one's downfall...
>insert jpg of peter griffinMakes more sense when you know what a "petard" actually is








Absolutely loved the original film and the sequel. I know other peeps do not (like my other half, which is why I will have to wait for "Tron: Ares" to come to a streaming service in order to see it). I have no doubts I will enjoy it. "Star Trek" will always be the show that started my love of design, but "Tron" started my love of computer-aided design.Love it! In fact, my only criticism is you calling it "obscure" sci-fi.![]()
Believe me when I say my mental health is an open book - only way to demystify and educate people is to talk about it. Screw loose? Several are missing. As well as being Autistic I have EUPD as a result of something really nasty that happened when I was a child. ADHD has recently been added to the mix, and Complex PTSD as well. Have I ever been in a hospital because of my mental health? Yes (a nice six-week stay in the local booby-hatch). But I'm a good boy now, and take all my medication so that won't happen again. If all that makes anyone uncomfortable or embarrasses them - tough. I am who I am, and I hide nothing of it ;-)You, as far as I know, are not the lose nut behind the wheel of a school bus...
This is a prerequisite for being a nut.
At least one of my previous bosses, described us as such...
Interesting! I wasn't aware of that either, so I had to look it up. I would have guessed they used an oscilloscope, but I was wrong! Found a good article describing how John Whitney did it:It's been interesting doing these. Got into a conversation about the first film to use CGI. If you say, "Star Trek II: The Wrath of Khan", you're wrong; it's "Vertigo" whose opening credits were computer-drawn. Didn't know that, now I do. But "Tron" made such extensive use of it that it deserves a place in cinematic history.
For the Vertigo sequence, Bass drew spiraling, twisting shapes based on graphs of parametric equations by the 19th-century mathematician Jules Lissajous. However, Whitney knew that no traditional animation stand could modulate this motion without tangling its wiring. To plot it, Whitney used a “cam machine” made from a rotating M-5 anti-aircraft targeter, a surplus from the war. It had 11,000 components, weighed 850 pounds, and required five soldiers to run, but it was a computer. Each user would put in one variable, e.g., velocity or altitude. Whitney connected the electrical outputs to servos – devices that controlled target positioning – and programmed the targets to move in mathematically controlled ways. He called the movement “incremental drift.”
He then mounted the M-5 and his animation celluloid on a platform, with a pendulum above it. From the pendulum, he hung a pen connected to a 24-foot-high pressurized paint reservoir. As the M-5 moved in tandem with the pendulum, it drew the spirals that open Vertigo. Credit text and trembling, sepia-tint technicolor closeups of Kim Novak whirr and invert as gem-toned spirographs. As in the phenomenon of vertigo, the sense of rotation is a false one. Through this effect, Whitney pioneered the motion-control photography technique still widely used in special effects today. Just as modern motion-control photography involves the combining into a single shot of several shots filmed using the same camera motion, Whitney’s technique involved the animation into a single graphic of several targets plotted as they moved along the same mathematically formulated route.





Trek is still going to happen here - I just need to play in other universes for a bit so I don't get bored, or burnout.Good of course.
I am quite aware that (sorry) Star Trek is for the foreseeable future, total bunk. Why? KAHN didn't happen...
Tron, for essentially the same reasons.
But fun bunk. Especially with the questions raised.
Lost in Space, Buck Rogers, BSG, Logan's Run... I grew up with them allTryas you are going about other univereses Space 1999...
As well as the Predator/Alien franchise...
And just for kicks... Time Tunnel.
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