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Honestly I lost mine, I think all I’ve got is a picture in my phone, and I don’t think it includes my booster shot.

I’ve never been asked for it since.


Is there even an option at the airport to refuse face scanning? I assume that signs you up for a one way trip to a cavity search.

TSA does it, Customs does it when entering the USA after a trip too.


There is a small sign in front of the facial scanner that says "Photo verification not required."

You can always say "I decline the photo verification", and they will check your license like back in the old days. This is what I have been doing for years now.


Things may not be quite so simple if your skin color is on the darker side, especially with the current administration. Doubly so if your passport shows you come from a country who's name ends in -stan.

All the previous administrations have extended the patriot act and other laws that enable warrantless spying and collecting data in the name of "security".

Yep but only this one has teams of people roaming the streets to round up unauthorized black people and concentrate them in camps.

Pure conjecture, Reddit-coded, seal-clapping bait.

Tell that to Omar Artan.

So far I’ve been fine politely declining. Haven’t been back to the US in a while though.

Do they maintain the same diet today?

Yes.

They slacked a bit some months following the surgery, and their blood markers started to drastically slip almost immediately.

Might be also worth noting that prior to all of this they were a staunch "antivegan midwestern farm boy" for 70 years.

Now, after witnessing the results, they are all in on the new dietary lifestyle change, and tell all their friends.


By any chance does this person live near Montrose CO and tend to the lawn at a church next to the Holiday Inn Express?

snap snap snap


thank you, thank you, I'll be here till they kick me out


Do you have any info you can share on this recorder? Sounds really interesting!


http://supermechanical.com/pickup Been in production hell thanks to tariffs (wrote a lot about it) but should ship by summer.


Is it possible to buy the standard version and upgrade to the pro later for the difference between the two pricing tiers ($30)?


Yes - I'm trying to figure out how best to do that (using an automated discount code or something), but email me, and I'll make it 100% happen.

Also, I JUST enabled a 20% discount code if that helps you make a decision: HNROCKS - good for one day.


Is that code still active? I just tried to use it to buy the Pro version but it says it's invalid...


Just extended it out - enjoy!


Is that a feature of the $20 plan? Or only the $50?


Both will tell you - the $50 one will be much more detailed... but both give you yes/no feedback.


What a great response by Adams! I think the acceptance, and even the celebration of failure is present among the “maker” community in the USA to some extent, which has really drawn me to it.

I wonder if there’s the same outlook on failure among other creatives, would be interesting to compare the hobby communities opinions between the USA and UK.


That's a very interesting observation. You see it a lot in "tradesy" videos on YouTube, machinists* and welders and woodworkers and the like. The humor and self deprecation - far more apparent than in most other genres of American media - is really quite close to feeling British. As a transplanted Brit, it's pretty comforting stuff to watch.

*This Old Tony's channel is a particularly good illustration of this point, among many.


And the weird thing is, these are the people who actually make thing.

I think the success (not necessarily financialy, but in the public eye) of the American tech elite can be partly attributed how much more relatable these peole were than the previous ones.

For someone who was used to seeing these corporate types with their perfectly tailored suits who spoke in press releases, I think it was a refreshing change to see Mark Zuckerberg give interviews in his college hoodie in his typically awkward fashion.

I think this created a perception in the eyes of the public that these guys are different, and tech has coasted on this goodwill for quite a while.


Inheritance Machining is like that - a lot of self deprecation.


Yep. I haven't found any metalworking channel that isn't. Woodworking channels can be a bit more... confident, "I know best so follow my hack if you want to keep your fingers," but many of the established, higher production channels like Lincoln St, Blacktail etc. are all just as deprecatory as the metal stuff.


Intersting. I used to be a professional woodworker, and can't stand the wood working channels. I love This Old Tony though.

I feel like doing a channel that brings in the reality of being a chippy. Tools that look like they were used outside in all weathers, having to make do with the tools you have with you. The crap timber that we have to deal with...I won't ever get around to it though.


A lot of the woodtubers are playing the influencer game for sponsors and views and their content devolves into product placement and reviews. The machinist channels are largely devoid of that with one main exception.


Well there is the awesome Cutting Edge Engineering channel - but they have the advantage of coming from Australia.


What kVp/mAs do you use for this? How are you avoiding the artifacts seen from medical imaging? Curious, in school for CT in the medical field.


Lumafield does all the work; I just get the images :-) The data says 130 kV, 123µA. The whole scan took 21 hours: 1200 projections of 60 seconds each. I assume that they avoid artifacts by using a whole lot more radiation than medical imaging would permit.


I’m assuming each image was taken with 123 microamperes? Or is that total dosage over the 21 hours? If it’s total that’s much less than medical dosage, but if it’s per image that’s a lot more!

Thanks for the info, how interesting!

(for those who don’t know, mAs = mA • seconds = milliampere seconds. It’s how Radiographers measure how much x-ray photos are being produced by the tungsten filament in an X-ray tube. kVp is kiloVoltage potential and it’s how we measure the speed and thus the penetration power of the X-rays. 130kvp is slightly more than the 120kvp used for an avg human chest radiograph)


I asked Jon Bruner at Lumafield for details:

The scan was performed on our Neptune Microfocus scanner, configured with a 130 kV source. Current varies on this source depending on scan settings; in this case 123 µA. Each voxel in this scan is 12.8 microns; for smaller parts that we're able to move even closer to the X-ray source we can achieve 3-6 micron voxels.

Compared to medical CT scans, this is much higher resolution--medical CT scans have voxels on the order of 0.5 to 1 mm! This is possible because we're able to apply much higher X-ray doses in industrial scans. Medical CT scans are typically on the order of 120 kV, at higher current but for much less time--perhaps a few seconds compared with minutes to hours for an industrial CT scan.


Any rational argument to use mAs instead of mC?


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