If you get a cataract, spend the extra money on a CrystaLens. Unlike 45 year old natural lenses and implants available before 2003, they will actually focus. Of course they're under patent so they're about a thousand dollars each more expensive than other implants. I'm sure I'll have a cataract in the other eye not too long from now, the last eye doctor I saw said "a couple of years" and it's been longer than that.

I think I'll wait until 2023 when the patent runs out and everybody makes them, the ones like my mom has will be obsolete. I only use that eye to look at tiny things, anyway.

Insurance paid for all but the extra thousand, it was the best thousand dollars I ever spent. The device inside my eye is my favorite device of all.

3D printing is one of those things that will be pretty much essential for successful manned missions farther away than the moon.

Once 3D printing develops from it's current "stone knives and bearskins" stage of development and reaches the 21st century, sure. But even once the far off day arrives where we can print in a wide variety of materials (I.E. those suited to the task of the parts being replaced) and assuming it reaches the stage where the printed parts don't require substantial hand finishing for precision... it's highly unlikely to be able to print electrical and electronic components, particularly the IC's that will represent a very large component of the failed parts.
 

Being unable to fix broken things will be fatal if the nearest spare parts are nine months away, and a 3D printer or two can, conceivably, replace a great many individual spare parts....

That's why you carry spare parts with you. And why you "design for maintenance". And why you do extensive development and testing beforehand to figure out what parts are most likely to break. And design parts to be reliable. And reinforce the parts where you can. And... well, there's a vast amount of and dedicated sub fields of engineering dedicated to this kind of thing. No professional goes off the beaten path with the attitude of "oh well, I'm just gonna die if something breaks". There's a reason why "lack of spares" pretty much has never come up in any serious discussion of lunar colonies or missions to Mars. (Not until the amateurs, being largely blithely unaware of how the world works, started playing around with 3D printing.)
 
Disclaimer: In addition to years of actually seriously studying the space program... I've lived where high reliability could mean the difference between life and death and spares were limited to what was on hand as there was no parts place up on the main road or next day mail. (I.E. a crewman on an SSBN.)

Translation: You're an ignorant jackass with the IQ of a rotting roadkill.

And if you're away for an extended period and want to take a lot of photos or video? That 32GB may not be enough

On my 16gig 4S I had a ton of apps, nine gig of music, and over 400 pictures - and room to spare. If the 32gig isn't big enough, the problem is more likely self control than anything else.
 

the ability to buy a few SD cards and swap them out as you fill them up sure would be useful. If that's not a use case you'll ever encounter, then great, you're all set, but that doesn't mean it's not a use case that exists.

If you've reached that point (exceeding 32 gig) in taking pictures you're either a) a pro who should be using a more appropriate tool in the first place.... or b) taking a ton of pictures you'll never look at again. I'm not arguing it's not a use case, I'm arguing that it's a use case out on the edge of the bell curve. Android is merely pandering by supporting it, and it gives them a sales point over Apple. Meanwhile, 16 gig phones account for half of all iPhones.

Movies are irrelevant, as they weren't the topic of conversation. And your comment about music is bilge - 9 gigs (my current collection) is over a thousand songs. If you can't find an "appropriate" (whatever the heck you mean by that) selection in there, the problem isn't lack of memory on your phone.

Seriously, like several commenters on this subthread, you're way the heck out on the end of the bell curve - but blithely unaware of it.

Streaming stuff is fine in urban areas, but if you travel outside of urban areas with little phone service regularly, and you don't want to carry another device, it's pretty irritating to be significantly limited in the amount to music you can carry.

Jesus H. Christ on a pogo stick - just how much music do you need? On my (recently replaced with a 32gb 5S*) 16gb 4S I could have a ton of apps, several hundred photos, and still have room for six days (continuous play, no repeat) worth of tunes.

As the grandparent said, this isn't some sneaky marketing plan... I suspect16gb really is enough for most common usage.

*Pretty much just because I could.

You are missing the point. All of my Android phones include the ability to add a MicroSD card. I don't care how much memory is on the phone, my data (pictures etc) doesn't reside there. Apple's continued refusal to add a MicroSD slot is just more of their way of ripping off their customers.

I don't need to put an SD card in my iPhone - I have the proper cable and 3tb of HDD capacity. The 32gig of memory on my phone is just short term storage for anything I want to keep.

That's about right. I just checked my iPhone (4s), and in over two years of use, never cleaning anything, I've barely passed 5GB. By far the biggest use of space is recorded videos, followed by photos, then several big apps.

I'm not going to say "16 gigabytes ought to be enough for anybody," but it is enough for many people right now. Maybe they use ICloud, or maybe they're following good habits to move photos off of their easily-lost phone, or maybe like me their primary usage model is streaming and other ephemeral data. I just don't see a pressing need to add more memory on the low-end model. There doesn't have to be some sneaky marketing plan to say "this is good enough for now."

These aren't NASA flights - they're seats on bus (or airplane if you prefer) routes which NASA has bought from Boeing (or SpaceX). Thus Boeing (or SpaceX) is free (in theory) to do whatever the hell they want with any spare capacity.

The whole "needles in the eyeball" are just a stepping stone to something truly amazing.

Indeed. I was severely nearsighted all my life, after the cataract surgery I no longer need corrective lenses at all, not even reading glasses and I'm 62. My vision in that eye went from 20/400 to 20/16. Truly a miracle.

BTW, my retina surgeon said that my retinal detachment was a result of being so nearsighted; a nearsighted eyeball isn't perfectly round like a normally sighted person's eyes.

The issue isn't whether or not he won, so, nice handwaving there. The issue is the State Of The Union and our international relations.

I'm fine with the chip; that protects me, the bank, and the retailer. I am NOT fine with the PIN. My signature can't be stolen; if someone steals my card, the signature on the sales slip proves it's not me. But if someone steals your PIN they have your every penny.

It happened to me with a debit card. I welcome the chip, but of they add a PIN I'll cancel all my cards and go back to cash and checks, even though they're nowhere as convenient.

I hadn't had any of the accounts I'd used, either, and wasn't sure which one it was. Still got the account back, give 'em a try.

I had cataract surgery on that eye two years before the retina came loose. I did know a couple of guys who had vitrectomies followed by cataract surgery, but the needles don't go through the lens, they go in through the whites (photos at wikipedia). I suspect that a vitrectomy involves steroids; steroid eyedrops for an eye infection caused my cataract.

It wasn't worth the effort, I just cut and pasted from the manuscript. It's bad enough posting journals, I take a bit more care with them.

In 30 years, the way things are going the UK proper may as well be bankrupt, socially and racially divided, a shadow of its former glory

Frankly, British bankruptcy is always and always has been thirty years off for the thirty odd years I've been paying attention to international politics.