HP Forum Archive 21
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[ Return to Index | Top of Index ]
HP Forum Archive 21
[ Return to Index | Top of Index ]
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[ Return to Index | Top of Index ]
In the current design, the three towers are arranged in a generally pinwheel fashion around a central space, which on most residential floors is occupied by a sprawling commons that includes kitchen, …
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BASIC Abbpesoft in javascript: http://www.calormen.com/applesoft/
Tutorial: http://www.htmlgoodies.com/primers/jsp/article.php/3586411/JavaScript-Basics-Part-1.htm
Tutorial: http://www.w3schools.com/js/default.asp
JSLinux: http://bellard.org/jslinux/
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Calc – C-style arbitrary precision calculator |
sources
http://www.dummies.com/how-to/content/create-a-task-to-display-a-popup-message-in-window.html
http://www.youtube.com/user/mobilephone2003/videos?query=command+prompt
You publicly recommended this as Pavel Nemec.
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See Iceland photos submitted to National Geographic by users like you.
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In the case of a wall charger with a 500mA transformer I’ve built a source in commutation for powering 10W LEDs through a TOP242 power source integrated circuit.
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Online engineering tools are only just beginning their rise, but browser-based tools such as those listed here illustrate the promise of cloud-based engineering.
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Categories: ARCHITECTURE, LISTS, STORIES Tags: · aerial, apartments, hong kong, photo series · Leave a Comment
Founded in 1972, the Society for Community Organization (SoCO) in Hong Kong recently released this series of startling photographs that show the cramped living conditions of residents by shooting entire ‘apartments’ from above. While the use of a wide-angle lens certainly dramatizes the effect, there is no doubt that these are very small living quarters.
According to SoCO:
– There are approximately 100,000 people living in inadequate housing such as: cagehomes, bedspaces, cubicles, sub-divided units, cocklofts and roof-top huts (2010)
– There are approximately 200,000 registered applicants (which consists of 350,000+ people) on the waiting list for public rental housing (June 2012)
– There are approximately 93,500 ‘singletons’ applicants on the waiting list for public rental housing (HK gov. provided 2,000 units for singletons per year)
You can find a larger gallery of these apartments on the SoCO website that are not shot from directly above here. Scanning the QR code drafts an email petition to the Chief Executive of the Hong Kong SAR, Cy Leung. A similar series was done by Michael Wolf entitled 100 x 100 that showed 100 different Hong Kong ‘apartments’ that were 100 square feet in size.
You should also check out the Kowloon Walled City that was demolished in 1994. At a time the walled city contained 33,000 residents within a 6.5-acre (0.026 km2; 0.0102 sq mi) border.
[lense.fr via Reddit via MyModernMet]
By
Measuring sentiment has always been tricky for scientists. There’s no single metric to indicate whether someone will be happy or sad, and people’s desires can differ so dramatically that even something like, say, winning a million dollars, might not translate into actual happiness. The country of Bhutan has tried to aggregate its people’s happiness into a single number—based on the economy, environmental wellness and political stability—known as Gross National Happiness. Yet the model isn’t exactly conclusive, nor easily transferable to other countries.
Take a point called Z in the complex plane
Let Z1 be Z squared plus C
And Z2 is Z1 squared plus C
And Z3 is Z2 squared plus C and so on
If the series of Z’s should always stay
Close to Z and never trend away
That point is in the Mandelbrot Set
Maxim integrated
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Getting Started with a Radio Design
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Abstract: The process of designing a radio system can be complex and often involves many project tradeoffs. With a little insight, balancing these various characteristics can make the job of designing a radio system easier. This tutorial explores these tradeoffs and provides details to consider for various radio applications. With a focus on the industrial, scientific, medical (ISM) bands, the subjects of frequency selection, one-way versus two-way systems, modulation techniques, cost, antenna options, power-supply influences, effects on range, and protocol selection are explored.
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By day, Alan Friedman makes greeting cards for Great Arrow Graphics. At night, Friedman pursues his passion for astronomy from his observatory, located in the backyard of his home in Buffalo, New York. While it’s not an ideal site, given the street lights, telephone wires and jet stream winds. He makes the most of it, focusing on the brighter objects in the sky like our sun, moon and nearby planets.
Go to EXCELENT tool – js emulator (thanks to F. Bellard)
DOS:
http://www.bttr-software.de/forum/mix_entry.php?id=11293
sw modem
https://github.com/ewiger/jsmodem
Help, tutorials …
http://www.linfo.org/newbies.html
http://www.linfo.org/index.html
vi:
http://www.ucw.cz/~karel/lab/linux/help/ovlad/vim.shtml
Qemacs
http://bellard.org/qemacs/qe-doc.html
Commands
ls -al (list)
pwd
dmseg | more
qemacs
At Aperture Labs we have Code Monkeys and Chip Monkeys. Chip Monkeys do the dangerous stuff, while we Code Monkeys sit in our nice safe offices playing with bits and bytes and other things that can’t hurt us…
Now, you’re probably wondering what could possible be ‘dangerous’ in an IT Security business, and that’s a perfectly fair question. How about boiling nitric acid for a start? Or fiddling with circuits that are directly connected to mains electricity? Exactly. Dangerous!
So when head Chip Monkey Zac Franken says to me: “Here are some pretty pictures of chips that I’ve dissolved in some lovely boiling nitric acid”, I am quite happy to be a Code Monkey and to leave the nasty smelly dissolvy stuff to him… 🙂
You might ask why you would want to dissolve chips in the first place? Usually, it’s because you are trying to do something like reset a fuse to allow reading/writing of protected areas or probe a data track to observe data being processed by the chip, or even trying to figure out the actual logic of a proprietary chip by viewing and reverse engineering it’s construction.
In our case it’s a combination of things, but the primary target at this stage is the program code that is stored in Masked ROM. The chip itself is using a known architecture and a published assembly language, so the only reverse engineering required is to recover the actual instructions stored in the ROM. As we can see from the picture below, this should be relatively easy as ‘data’ is clearly discernible:
If we zoom in we can see what looks like blobs of solder connecting vias, and we can guess that the presence of a blob represents a ‘0’ or a ‘1’ and the absence vice-versa:
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hp 49g+ Tutorial courseOutline of exercises Gilberto E. Urroz – ph. 435-797-3379 – gurro@cc.usu.edu – EC 214 – fax 435-797-1185 This web site contains links for downloading outlines of exercises for the tutorial course – Links in parentheses allow you to download files with examples for loading in your calculator. Many of the programs listed in the User’s Guide, and referred to in the exercises, are available here in ASCII format or Binary format.
Return to hp 49g+/hp 48gii tutorial course To read PDF documents download Adobe’s Acrobat Reader
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quietrevolution are a small scale wind turbine manufacturer, aiming to play a leading global role in the development of local energy production, through the promotion of wind energy solutions and the role they play in helping combat climate change. We offer a no-cost renewable energy solution for land owners, organisations and communities to gain free electrcitity.
Since 2005 our team has developed an innovative vertical axis wind turbine, the qr5. As a manufacturer, quietrevolution has the techical knowledge and experience, to evaulate the MCS Certified small-scale wind turbines available in the UK. We aim to select the most appropriate technology for your site, that utilises the available wind resources, and fits your surrounding environment.
http://user.mendelu.cz/marik/wiki/doku.php?id=start
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