because when doing whacky hardware you need to control the entire UI stack. Android can never deliver this because of the fragmentation and you get apps that don't work right and bug out constantly.
Apple can force developers to use APIs that make the apps work correctly on the foldable even if they are not directly optimized.
The most important part of a foldable is the screen and they are designed and made by Samsung, so hard to come up with something Samsung couldn't have done in their own phone.
As someone that mainly switched to e-readers because of bad eyes, this is way too small. Even the bigger x4 seems too small for the font size I feel comfortable with.
My professor thought that there could be paper in my thesis. Thankfully they did not insist. Work was pretty crap and useless(mostly due to happening in between versions of project/idea they were working on). But well I did graduate so that is fine for me.
I can't even imagine the horrors what papers on some Master thesis would look like. Often as there is so many graduates they are not that novel topics anyway.
And if you play by the spirit and not by the rules, you're fucked. Because, with masters, it takes about a year to get to the first publishable result, and about a year to publish it in a respected journal. And that's the happy pass. You might get an extra rejection, or fall into the back of the publishing queue. This could cost you three or six month easily.
They have no fab for CPUs, they are manufactured by Samsung and TSMC. The bottleneck is in manufacturing RAM not CPUs so there is nothing Apple can do here.
Recently Micron pointed that finger and threw that shade in Apple’s direction saying that their priority for years has been squeezing margins in their favour, so there wasn’t the slack in the system to build the fab capacity that is now desperately required given the sudden need for RAM now that there’s a cause to use it in AI Inference.
But training is not deterministic. The same training run on the same input can result in very different models. And even if you ignore the intrinsically stochastic part of training, the effort of creating a model is ad-hoc and involving humans. It is a crafted output, not a compiler output. The pre-training is the closest to being mechanistic, but these models are so many layers of work on top of the pretraining, and those higher layers have people in the loop. They run experiments, tweak things, run experiments again.
Depends how 'we' use them. Society as a whole probably does not benefit because of the severe drawbacks these devices have for those who can't resist the lure of 'social' media and garbage factories like TikTok. Individuals can certainly benefit from having an internet-connected pocket computer which so happens to also be capable of making and receiving phone calls.
For some - like me - it is certainly a net benefit since there is no real transaction other than me buying the hardware and paying ~€2/month for mobile data/cell service:
- the device is 'Google-free'
- I only use free software
- the thing is firewalled for in- and outgoing traffic, only those applications I approve get to access the net
- I use a 'prepaid' data card, 250 GB valid for 2 years for ~€50 (~€2/month) which I won't use up. Last time I could take along unused data to the next 2 years so nothing is lost.
Here's the 'costs':
- between €120 and €170 for the hardware which tends to last around 8 years, i.e. between €15 and ~€21 per year
- sometimes something breaks (battery, screen, speaker, USB connection board) which I then repair, can be anything between €1 and €40 so let's put the repair costs at €24 per device or €3 per year
- €2/month for data and cell service valid in the whole EU (no roaming costs)
- electricity, comes from the sun -> free
- when the device is on I can be tracked by interested TLAs like any other 4/5G device
- same is true for Bluetooth, not so much for WiFi which is normally off and changes MAC address for every connection.
As usual, smartphones are an excellent servant but a terrible master. Having a phone, a music player, web browser, camera, gps all in one tiny package? Incredible. Having a machine that lets me doom scroll tiktok for 10 hours straight? Awful.
Same deal with internet, ai, even alcohol. Plenty of benefits with a side risk of ruining your life / brain / life if you lack self control.
Or if you have a limited supply of gunpowder but a way to make sufficient numbers of appropriately shaped projectiles, an air rifle would do the job and is much lighter and simpler than a trebuchet.
I looked into it. Yes, you're correct, I was wrong. Although there is a speed limit of mach 5 (theoretical, not reachable in practice!) for shockwaves in normal atmosphere.
This is so obviously wrong. Show me a field-rechargeable gunpowder-based device for launching things, and I will show you someone who is about to run out of ammo on the side of a mountain they’ve just climbed after a single day of work.
Honestly, what the hell. Where do you think gunpowder comes from, thin air? Oh, is gravity a subscription service in your country?
Come on, try to at least be sensible about your response.
Guns are already ~20-50% efficient at turning chemical energy into kinetic energy. If you're not using a direct chemical reaction for energy, then you're using a human which is a lot less energy-dense than a backpack full of ammo.
And yes, people who do avalanche control typically fire explosives out of a cannon or drop them from a helicopter. Getting a machine supply all the energy is the whole idea instead of climbing mountains yourself.
Do you not understand your argument is exploring a made-up scenario where we're no longer an industrialized civilization where these things are manufactured cheaply by the billions?
And if you INSIST on making everything completely low-tech and renewable, build a potato gun and use high-proof alcohol as fuel. It'll weigh less and last longer than whatever rube-Goldberg trebuchet design you have.
A good one will weigh about 5 pounds and not have moving parts to break. Ferment your own alcohol from plants you grow yourself. You can at least do that much, right?
A good one will have as few parts as possible, and be optimized for both portability and distances.
>Ferment your own alcohol from plants you grow yourself
I suppose I could just harvest gunpowder from the bullet trees that grow all over candy-land, too.
Or, I could just have an ultra-optimized trebuchet in my backpack for throwing things with very little effort besides the energy (me) required to reload it, wind it up, and let ‘er rip ..
Nobody in this thread has demonstrated anything but a distinct lack of imagination and a willingness to be as boring as fuck about a really cool idea, though, so I’m not bothered by convincing anyone.
It’s like saying “why would you use a bow and arrow when you’ve got a 50 caliber machine gun industry right there, ready to help you blow things up”.
I’d use a bow and arrow in the same context - so that I don’t have to have an entire industry dependency just to survive and/or do stuff in the wild.
And before you change the context and say “yeah, why don’t use just use a bow and arrow to do your seed-bombing, huh hippy?”, that thought of course crossed my mind. Soon as I find a supersonic capable bow, that is.
I, for one, would absolutely love to see you carrying up a mountain the contraption in the video with its full 50kgs weight, then raising said weight by three meters with the power of your muscles to launch each single 4 grams pellet, and doing that for several hours every day. I am curious though if you have considered how much you would have to eat to power your muscles, how do you plan to procure the abundant food supply you'd certainly need (and which of course it should have been produced without chemicals and industrial processes of any kind), and how would you carry that up the mountain as well.
What part of "I can't wait to see this optimized into a portable version" did you not understand?
Yes, this prototype is big and unwieldy. So?
The development process is obviously on its way towards the construction of a smaller, lighter version.
BTW, there are rocks up the mountain. They can serve as the weight once you get there.
It's the math of the thing that is going to end up becoming optimal. Not just the material design - which is important once the loading and tolerances are understood. The gearing/screw mechanism is especially interesting from this perspective - it provides a clear path for optimization.
Once he has the equation dialed in, it will be interesting to see it scale down. The winding gear provides a path to optimization on the horizontal plane, and that is going to be very interesting to see go through a few more iterations. Pun, intended.
> What part of "I can't wait to see this optimized into a portable version" did you not understand?
The part where you don't need to load into the system at least as much energy (actually a multiple) as you get out of it.
But there are already a lot of simple, portable and lightweight mechanical systems to launch objects at high speeds, and optimised to be loaded by muscle energy: they're called sling, slingshot, bow, crossbow, etc. They have excellent performance. Since air drag is dominant on small projectiles, speed decays exponentially and the range only increases little with more energy. Claude calculates that a bow can double the video's trebuchet at throwing distance because of the arrow's shape and weight, despite shooting at much lower speed and needing about a quarter of the energy input.
>lift the weight for every shot, which requires energy.
All harvesting requires some secondary-energy source.
Gravity is a resource, it takes effort to convert it to a form that can be applied - just like wheat, photons, air guns, etc.
> It's not obvious whether a trebuchet is better than compressed air, like a BB gun.
True, it’s not obvious yet, but it sure is fun following along and imagining the final, highly optimal version making its way through the process. I’d use it for some seed bombing hijinks, anyway. Green up the place, I would.
Apple can force developers to use APIs that make the apps work correctly on the foldable even if they are not directly optimized.
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