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Submission + - Japanese train station shelter replaced overnight with 3D printed structure (arstechnica.com)

cusco writes: Hatsushima station serves the town of Arida of about 25,000, and around 530 passengers a day board there. Because the population is shrinking when it came time to replace the aging wooden shelter the new structure could be smaller, presenting West Japan Railway with the opportunity to try something new. The company commissioned a new 3D printed shelter from Serendix, who printed the structure in four parts over seven days. The parts were shipped by rail to Hatsushima and a crew assembled them in around six hours, finishing before the first train of the morning at 5:45.

The structure itself is made of mortar, layered like dull-green frosting by a 3D-printing nozzle, reinforced by steel and framed at its edges by concrete. The result is a building that has "earthquake resistance similar to that of reinforced concrete houses," according to West Japan Railway (JR West), and costing about half of what the shelter would cost to build with traditional reinforced concrete. It also has a mandarin orange and scabbardfish [local products] embossed into its sides.


Comment Re:TFS is an odd read. (Score 1) 41

They ended up under Fiat after Mercedes found out what they had actually bought. The board of Mercedes sued the former board of Chrysler for having given them fraudulent financial documents. I was a little surprised (but only a little) that neither government got involved. I suppose fraud to the tune of billions of dollars is somehow different than if it's in the thousands.

Comment Re:The Republicans in the Senate could stop this (Score -1) 157

It is as if I wrote it over the years here, in my journal and comments https://slashdot.org/comments...., except I would first get rid of all government spending, then restructure the debt and pay out the remainder of it, then I would annihilate all taxes related to production (income, capital gains, dividend, any form of work and capital investment taxation would be gone). Then I would have tariffs to cover the minimal government that would remain.

I wouldn't have any departments, any agencies, no money would be taken from anyone to subsidize or help anyone else at all. The only purpose of the federal government would be defense and it would have to be paid with defense/war bonds that the government would have to convince the population to purchase, this way people would control if they want the defense, how big they want it, if they want to go to war by limiting the revenues that government could collect. We observe over time that the very concept of government is flawed, government shouldn't exist, nothing should exist that forces people to behave as if they are part of a collective, it is destructive for the individual freedoms.

Trump does what he does because even though I wrote all of it, he never read anything, so that's the issue - Americans electing someone who doesn't read.

Comment "It's difficult to underestimate" (Score 5, Insightful) 148

> It's difficult to underestimate the massive influence that Disney's 1982 cult science fiction film, TRON, had on both the film industry

Really? As in, it had *so* little influence that in order to underestimate the influence, I'd have to estimate that it had no influence at all, or negative influence?

I don't see why it's apparently so hard to get "it's difficult to overestimate" right here. (Obviously this isn't the sole example. It's a source of frequent frustration - with "understate/overstate" causing similar difficulties.)

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