Re: Paws off FM radio.
> Feed it a couple of AA batteries and it will work for ages
Another pawn in the pocket of big (small) battery getting-serious-about-crystal-radios
26124 publicly visible posts • joined 31 Dec 2009
> Feed it a couple of AA batteries and it will work for ages
Another pawn in the pocket of big (small) battery getting-serious-about-crystal-radios
>not some intern's project that by mistake got released to the world?
Because any intern you hire today has been using a computer daily for 10-15years
Whoever designed teams had a computer described to them by somebody who had only seen one in a 1950s SF movie
(I was going to list all the things wrong with it, but there isn't enough space in this margin)
>I’d also like it to be _only_ my key which can open my car. Not someone else’s key
There are about 80Million cars made every year. That's quite a lot of active car locks to all require a unique key.
Even then there is LPL's "click on one, some resistance on two ....."
Also tricky is that the bit with the motors on, the bit with the communications system and the bit with the solar power for the motors and communications system are all on different bits that will be become dynamically disassembled as it starts to re-enter.
It's an interesting problem how you program the re-entry with the path becoming unpredictable just as you lose the ability to control it
The bigger surface mine excavators are already electrically powered.
Electrical haul trucks sound attractive, you get to recover some of the energy of your Cat 797 going back down into the pit empty - tipping might be a challenge!
Underground mine trucks are more and more becoming electrical because of the costs of ventilating diesel exhaust.
>If nations were to install overhead cables on motorways to allow HGVs to do the major parts of their journey and charge a battery at the same time
Perhaps it would be safer if they buried some sort of guidance system in the roadbed that the vehicle could "track" using some sort of Ruby related package/
With advanced control systems you could even "couple" 100s of these trucks together so they only needed a single driver at the front
China can probably gain some info from having a functional fan to examine but it's not like they are just going to take over the next shift without support and cooperation from ASML, Cyber and all the software makers.
But if it was destroyed then you are going to have no choice but Korea for good stuff and China for most other semiconductors. So it would be like Russia invading Saudi, it's not to capture the oilfields it's to make your own supply more valuable.
Backup script from our old (BSD) Sun system was copied to our new Sun (Sys-V) system
Tape drive name changed from st0 to rst0 but nobody noticed.
Script had to be run as root
Script diligently checked the backup was readable - immediately afterwards from the same 'source'
System had / mounted on a large enough partition
User didn't notice how quickly the backup ran or that the tape wasn't making any noise
The difficulty with sanctions is that you need to do everything yourself.
So you not only need to clone ASML's machines you need to copy all of the stuff that goes into ASML's machines.
So you need to copy Zeiss's mirrors. Which are unique, so unique that ASML bought Zeiss to ensure supply.
Then you need to also clone all the machine tools that Zeiss use to make and measure the mirrors, then you need to copy all the parts that go into those tools.
Then the same for every mechanism in an ASML machine.
Then the same for the light source that even ASML has to buy from cymer.
So apart from:
Investing in R&D rather than financial engineering.
Hiring highly qualified staff and investing in their career over decades rather than firing everyone over 40 every time the stock dips.
Working with the customer rather than trying to screw them on every order.
Building links with universities and apprentice programs.
What's their secret? Preferably one that can fit into a single PowerPoint, doesn't coat any money and I can implement before this quarter's bonus window.
Stealing the designs doesn't help, you still have to get the parts.
Zeiss don't sell EUV lambda/20 off-axis parabola mirrors on Ebay, Cymer don't ship science-fiction light sources to China
Then you have to make it actually work, that involves a bunch of ASML and TSMC engineers that have been doing this for decades working together