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Psy

@psykopsy / psykopsy.tumblr.com

BR. 30.

“you don’t like the proliferation of terms like Unalive outside of TikTok because you realize that you’re aging out of youth culture and it makes you uncomfortable!”

no I don’t like it because there’s something INCREDIBLY dystopian about being forced to soften terms for basic parts of the human experience like death and sex (and even more so terms for oppressed minorities- call me a “le-dollar sign-bian” and I will bite you) purely because advertisers and corporations demand it

The idea that young people are getting used to not being able to speak in public about sex, queerness etc without talking around censors, and see this as normal and not a problem, scares me tbh.

The idea that young people are getting used to not being able to speak in public about sex, queerness etc without talking around censors, and see this as normal and not a problem, scares me tbh.

Some character designs with some…atypical color choices? I guess. I don’t know what’s going on in that area.

This is Nimona and her supervillain friend (He doesn’t have a name yet, I’m working on that). Nimona is his sidekick/squire, they’re like the Batman and Robin of slightly Medieval villains, but she’s actually way more evil than him. He does what he does to make a point, and he doesn’t really want anyone get hurt - Nimona just gets a kick out of destroying stuff.

I’m going to attempt to make a two page comic with them? We’ll see how this goes.

This was tagged #homework and posted in December 2011.

Memes shared by kids who grew up on starships I think they should have sea scout/land scout beef with kids that grew up on Starbases

surely this is a good idea that doesn’t have the capacity to end real fuckin badly

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Bridges aren’t supposed to have weight restrictions on them. That is, they don’t come with weight restrictions on them when they’re new. So a bridge with a weight restriction on it is a sign that something has gone wrong and the bridge does not meet current standards.

The maximum weight that a vehicle is allowed to carry on the Interstate System per federal law is 80,000 pounds gross vehicle weight (with a max of 20,000 pounds per axle). That’s 40 tons. That limit applies to every inch of pavement, not just the bridges. Since this is a known cap, a new Interstate bridge will be designed to accommodate an 80,000 lb GVW load on it. You could say the bridge’s weight limit is 80,000 lb/40 tons but that doesn’t really have much meaning, because a load higher than that would be illegal to transport on public roads anyway, and the road leading up to the bridge has the same weight restriction. (In practice, the bridge doubtlessly will be designed to have a little bit of let to it just in case some idiot tries to squeak by a few hundred extra pounds.)

Now, note that that law applies to the Interstate System only, because the federal government only has a governing interest in the Interstate System (and other roads that together make up something called the National Highway System) because they partially fund it. Most long-distance roads are owned and funded by the states. The states could theoretically set lower standard weight limits and/or design bridges with lower weight limits…but in practice they don’t.

One, because all of that 80,000 lb GVW traffic on the Interstate system has to go somewhere when it exits the system.

Two, because a group called the American Association of State Highway and Transportation Officials (AASHTO, who are best known for picking the road numbers) maintains a catalog of standard components for making bridges that meet Interstate System requirements. Engineers are expensive on a per-hour basis, so if you can direct your engineer to use standard components and make a standard bridge, that’s a lot cheaper than having them design a bridge from scratch to go over the creek in Nowheresville. As a result, most new bridges meet Interstate standards and have an 80,000 lb GVW rating even if they aren’t on the Interstate system. (This is also why all new bridges kind of look the same, but we’re not worried about how boring the bridges are for the sake of this post.)

So a bridge only has an explicit weight limit if it has been damaged in some way (through failure to properly maintain it usually) or because it predates the application of Interstate System standards and the standard AASHTO bridges.

Older bridges often have other problems in addition to the weight limits: many older designs are what we call “fracture critical”, which means that if one component of the bridge fails the whole thing collapses. Modern bridge designs have redundancy designed into them so that if one beam fails the other beams will carry the load until the damaged beam can be replaced. Older bridges also often don’t meet other standards, like height (16 ft clearance) and width (12 ft per lane plus 14 ft for shoulders) requirements.

Biden isn’t advocating eliminating weight limits and letting it be a laissez-faire free-for-all where trucks can just go wherever they want. He’s advocating for replacing bridges that carry weight limits with new ones that don’t have them.

wow i got absolutely schooled thank you for all this this is really informative. i have learned so much

This is a great explanation of what the fuck Biden was talking about in his tweet. because I will freely admit that I also went “…….wtf?????” when I read it. So thank you.

Today I learned about civil engineering.

not a dream

conservative women are harassing a retro clothing brand for featuring David Ross Lawn wearing their dresses, which they apparently used to love because their linen clothes are modest and it allows the tradwives to cosplay as waifs from the olden times so they're big mad that the brand is inclusive

Also, when I followed the brand yesterday, they were at 320k followers and now they're at 323k so they're gaining, not losing

personally I allow retro clothes and it's all linen!

You CAN do deep squats, my friend!

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I’ve seen a few of this guys vids (the pullup one most recently) floating around now and i cannot tell you how much i love them.

there’s so much emphasis on getting in shape and exercising, but it all just assumes that everyone can already do these exercises to begin with.

you need to build up your body’s muscles first and i will forever rage that PE/Gym class never teaches kids how

this man’s a pure blessing for breaking these exercises down to easier steps