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Brandon says...

The purpose of spherical ice is to reduce ice melting and the watering down of a drink since spheres have a smaller surface area than cubes. I thought this maybe a bit of a gimmick but I was wrong. I've heard they are popular with people who enjoy sipping whisky.

My expectations were exceeded when the spheres lasted long enough to be reused for multiple drinks. They also looked awesome. The spheres melted incredibly slow and they weren't even fully frozen when I used them. I think the future of ice is sphere shaped.

The tray I used is available here at the MoMA Store and some tips on using the tray are below.

The included instructions we IKEA style with pictures only. It requires filling the top half of the sphere through a very small hole which can be a challenge as air was trapped inside and water would not flow into the hole. I had to develop the following techniques:
  1. Submerge the entire tray in water.
  2. Compress the sphere tray multiple times in a pumping motion to force the air out and take water in (preferred). Or I found that if I tilted the tray at the correct angle, air would come out of the tray slowly.

     
Click here to download:
How_to_Make_Spherical_Ice_and_.zip (276 KB)

Filed under: how to

Andrew says...

~/.fonts.conf

Of course, when it comes to Linux, for every pro­blem there are a few dozen solu­tions – or one very, very com­pli­ca­ted solu­tion. GNOME, the default desk­top for Ubuntu, arri­ves with a “Font Ren­de­ring Details” dia­log box in its appea­rance set­tings, to pla­cate the mouth-breathing phi­lis­ti­nes who need a GUI to get things done. And it doesn’t really help much. I knew I’d have to get my hands dirty in ~/.fonts.conf, this XML file that is capa­ble (and only capa­ble) of inc­re­dibly fine-tuned font tweaking.

[Fonts are] the #1 rea­son why Linux hasn’t seen any sig­ni­fi­cant adop­tion on the desktop/laptop yet. Robert Sco­ble

The trou­ble, as is the case with most Goo­gle results you get when loo­king for help with Linux, is that there is a glut of quick fixes, blocks of code direc­ted towards one spe­ci­fic per­son and their spe­ci­fic sys­tem, that they are then told to paste into a file or save into a direc­tory, with little to no expla­na­tion about why this solu­tion is going to work. Or there’s the tech­ni­cal docu­men­ta­tion that isn’t gea­red towards users. There’s no middle ground (unless you count the occa­sio­nal, ske­le­tal wiki that hasn’t been upda­ted since 2004).

Only after loo­king at count­less ~/.fonts.conf exam­ples was I able to glean what was going on inside them. The full power of this file allows you to tar­get with ama­zing pre­ci­sion any variant or size of any font your sys­tem might dis­play and give it its own uni­que pro­per­ties; but there are really only three(ish) of these pro­per­ties that you need to know about, and I am going to explain them here.

antia­lias

Anti-aliasing is the trick that makes your pixels not look like pixels. You’ve noti­ced this when you’ve seen poorly resi­zed ima­ges with jag­ged edges – they’re not pro­perly anti-aliased. Simi­larly, if fonts are not anti-aliased, they look like black Tetris pie­ces on a white back­ground. Anti-aliasing is going on all the time without you kno­wing about it, and you’d really have to make an effort not to have it, but it’s worth put­ting in your ~/.fonts.conf file for good mea­sure. You’ll want to apply it to all fonts on your sys­tem, so the syn­tax would be:

<match target="font">
<edit name="antialias" mode="assign">
<bool>true</bool>
</edit>
</match>

You can pro­bably figure out what these things mean, but I will link to a com­plete manual for ~/.fonts.conf syn­tax at the end of this post.

rgba

This one is a mat­ter of per­so­nal pre­fe­rence, I guess. I don’t see how any­body of sound mind could stand to have pink, beige, and tur­quoise pixels sprin­kled around the edges of their let­ters – the result of “sub-pixel ren­de­ring” – but I guess the argu­ment is that it allows them to be shar­per. Whatever.

Trust me when I say that things look best if you tell ~/.fonts.conf to disa­ble sub-pixel ren­de­ring, which is done like so:

<match target="font">
<edit name="rgba" mode="assign">
<const>none</const>
</edit>
</match>

If you hap­pen to be schi­zoph­re­nic, or color­blind or wha­te­ver, then yes, fine, you can turn on sub-pixel ren­de­ring by chan­ging none to rgb, to reflect the com­po­si­tion of your monitor’s sub­pi­xels (which are almost cer­tainly in the order Red-Green-Blue, from left to right). Have fun scratching your eye­balls out.

rgba=rgb

rgba=rgb

rgba=none

rgba=none

Admit­tedly it would be nice if there were some antialiasstyle pro­perty you could set to antialiasslight or something, to ligh­ten up those gray pixels a little bit.

hin­ting / autohint / hintstyle

Put it on my tombs­tone: Turn Off Hin­ting. I’m beg­ging you. If some­body tries to tell you that this is a mat­ter of pre­fe­rence, they are lying to you, and are not your friend, and are pro­bably ban­ging your girl­friend. If you leave hin­ting on, Geor­gia will not look like Geor­gia, Lucida will not look like Lucida, and Nim­bus will not look like Helvetica.

hintstyle=hintnone

hintstyle=hintnone

hinting=true, autohint=true

hinting=true, autohint=true

Here is how you Turn Off Hinting®:

<match target="font">
<edit name="hinting" mode="assign">
<bool>false</bool>
</edit>
<edit name="autohint" mode="assign">
<bool>false</bool>
</edit>
<edit name="hintstyle" mode="assign">
<const>hintnone</const>
</edit>
</match>

Alter­na­ti­vely, if you posi­ti­vely demand more “crisp­ness” from your fonts, even at the expense of aesthe­tics, you might want to give slight hin­ting a try. From the above code, change hinting and autohint to true, and hintstyle to hintslight:

hintstyle=hintslight

hintstyle=hintslight

That’s it, roughly spea­king. It’s my unders­tan­ding that some spe­ci­fic fonts do look bet­ter if spe­ci­fi­cally tar­ge­ted and adjus­ted with maybe slight hin­ting. But that’s for another day. If you do as I’ve ins­truc­ted, things will be so much bet­ter for you. Leave a com­ment if you want my Pay­Pal address.

 

This post would not have been pos­si­ble without the help of these sites:

  • Arch­Wiki: I know nothing about Arch Linux, but this wiki page has a lot of good info.
  • fontconfig.org: the most com­plete and recent ~/.fonts.conf refe­rence I’ve found.
  • Ubuntu Wiki: con­tains an exam­ple of a very com­prehen­sive (if dated) ~/.fonts.conf file. Study it and learn how to do other stuff.
  • The Mas­ter­plan: another sam­ple ~/.fonts.conf file, and the only other one that I know of that turns off hin­ting and sub­pi­xel rendering.

Well explained. I was searching for a proper solution since upgrading to Firefox 3.5 didn't allow to solve the font hinting issue.

Filed under: howto

desdemona says...

Writing a book will never be easy, but FastPencil's mission is to make things easier for authors by bringing this process online and to collaborate with others. FastPencil takes writers from idea to published book. The service offers features for collaboration, editing and design, as well as professional consulting services for authors. One cool feature of FastPencil is that it can import blog posts and turn them into books and e-books that bloggers can then sell through all the major book distribution channels.

Features

The areas where FastPencil exceeds are online editing, collaboration and distribution. Fast Pencil offers a surprisingly comprehensive online editing suite. While this editor isn't quite as fully-featured as Microsoft Word, OpenOffice or Apple's Pages - there is no feature to create headlines or tables of content, for example - it's more than enough to power the service's online collaboration tools.

In it's latest update, which launched earlier this week, FastPencil introduced a number of interesting new features. These include new templates, new roles for collaborators (co-authors, project managers) and forums for prospective authors to meet and discuss their work.

fastpencil_editor.jpg

Turn Your Blog Into a Book

If you import your blog feed, FastPencil will turn every blog post into a chapter. The service also imports images from these posts. These images have to be inserted at the beginning or end of a post, however. You can't have your text flow around an image.

Publishing: Hardcover, Paperback, E-Book

Once you have finished your book, you can publish it as an e-book and printed book. These services, however, do cost. These paid services include printing, obtaining ISBN numbers, and organizing the distribution of your book on Amazon, Barnes & Noble, Ingram Digital and other retail partners. FastPencil also offers a number of editing services like design, illustration and editing services. Besides printing hardcover and paperback books, FastPencil can format books for virtually any digital platform, including DRM-free ePub e-books and the Kindle.

Don't Need All These Services? Try SmashWords

If you don't need all of these services from Fast Pencil - or if you have already finished your book - another service worth looking at is SmashWords. Smashwords specializes in e-books. Thanks to deals with Barnes & Noble and Sony in the US and Indigo Books & Music's Shortcovers in Canada, self-published authors can get their e-books into traditional distribution channels, or sell their books directly on SmashWords. Smashwords acquired the New Zealand-based e-book self-publishing service BookHabit earlier this week.

Filed under: How-to

Alpha says...

Focus. 

Yea. That’s one way. Keep whacking away at it. 

Writer’s block? Just keep whacking away at it. 

Or: 

Take a different trail. 

Got stuck with your murder mystery? What do you feel like doing? Maybe your muse is whispering about a lost space transport in a parallel dimension of time that appears in the 1980s that we knew. Maybe you should go with that. The murder mystery will still be there when you’re done with that. (Or get stuck with that.) 

What if you’re working on deadline? All the more reason to trail off on a tangent. On two tangents. On three tangents. As many as possible, as quickly as possible. Keep iterating, iterating, iterating, till you come back to the murder mystery. And the problem will be solved. 

Hey, the tangent you need might even be to go do your accounts. 

The thinking behind this theory is thin-slicing, is adaptability, is rapid iterations. In other words: ready, fire, aim. 

It is a legitimate technique used by many famous people. (So you know it’s solid.) It’s what they mean when they talk about putting your nose to the grindstone. It’s what they mean when they talk about DOING THE WORK. It’s what they mean when they talk about putting in the hours. 

Somerset Maugham and his “inspiration always strikes at precisely 9 am every day”. It’s The War of Art guy’s sitting down and “invoking the muses”. It’s that other guy’s saying that “good art is simply good work”. 

Yea, you’ve gotta work, but you can’t sit at the computer and stare at the blinking cursor. You’ve gotta write something. And if you can’t write what you need to write, write something else. Just write. It’ll work itself out eventually. 

Filed under: how to

neilboyd says...

1. Enable the Settings > Labs plug-in Inserting images by Kent T and save changes.


2. In Rich Text mode and the cursor where the image is to go, click the Insert Image icon and drag an image onto the Choose button or click to Choose File from My Computer or use a Web Address. The images here, have been dragged straight from the Skitch screen capture window.

3. Clicking on the image show an image sizing or removal option:

4. Send the email

Hassle Update: Third posting. I've added the Posterous tag ((nogallery)) to the subject line because following an HTML link edit on the original post (which didn't use the tag), only the first image remained. For the second post, I tried copy and pasting from the Gmail sent folder which lost all the images after posting. @Bad#words@. It's a load easier to place images within text in Apple Mail and do a Message > Send Again if it goes wrong.

 

Filed under: howto

jeffabel says...

The team over at Common Craft does another great job of explaining things in a way my not-so-techie friends can understand.

Filed under: How To

Special K says...

To all those budding App Developers around us, here's a great video created by Chris Pirillo to show you that it really isn't as difficult as you thought it was!

<br/>Chris | Live Tech Support | Video Help | Add to iTunes

Filed under: how to

desdemona says...

SEO for Flash – is it a reality yet?

One of the most common issues for web sites with poor search visibility involves Google not being able to crawl and index a site’s content. Web sites made entirely with Flash are problematic because there are often no links for search engine crawlers to follow or HTML text to copy.

According to the Opera (browser) developer center, somewhere between 30% and 40% of all pages tested contained Flash files representing a lot of content that may not be included in search results or only partially indexed. Despite a large number of sites publishing content using this type of file format, Flash and search engines have been like oil and water. They just didn’t mix.

In the summer of 2008, Google announced it had improved the indexing of Adobe Flash files. Many Flash developers and SEOs across the globe could breathe an optimistic sigh of relief: Text in Flash files was now crawlable.

But what’s the whole story? Can a site be built entirely with Flash and expect to gain the same search benefits as an HTML site?

Consider these 5 points that Google makes in regards to SEO for Flash:

1. Google can crawl and index all of the text content users see as they interact with the Flash file. That’s a big step in the right direction, since ensuring a site is crawlable is the No. 1 SEO basic. A few points to keep in mind concerning SEO for Flash:

  • Google maintains that the text in Flash files is treated like text in HTML or PDF files.
  • If identical content is used in both Flash and HTML, Google will likely see it as duplicate content.
  • If a Flash file is embedded in HTML, you’ll be able to add meta information, but the content will be indexed as a single item.

The below image illustrates how a Flash site was previously seen in search results (without meta description text) and how it is currently seen (with descriptive text):

SEO for Flash

2. Google can discover links within Flash files. In other words, if a Flash file includes links to your website pages, you can increase your odds of Google finding and crawling more of the site – just as is the case with links that appear in HTML and other files.

3. Google can index external content that a Flash file loads and associate it with that Flash file. This capability is an update from the summer 2008 revision. Previously, if a Flash file were to load an HTML or XML file, Google would not associate that external content with the Flash file. This new capability, introduced just this summer, allows external content to appear in search results.

The image below shows the results to the query “2002 VW Tansporter 888.” Before the introduction of the new Flash search capability, this result did not appear because the content is contained in an XML file loaded by a Flash file:

External Content Loaded by Flash

4. Google supports common JavaScript techniques for embedding Flash. Another update from the 2008 revision, this capability also applies to SWFObject and SWFObject 2. Previously, if a page loaded a Flash file using JavaScript, Google wouldn’t recognize or index it.

5. Google can index sites scripted with ActionScript. That includes AS1, AS2 and AS3 versions. Google also maintains that is does not decompile Flash files or expose ActionScript code if it’s not visible to users.

All that said, Google’s ability to crawl Flash files is still evolving, so building a site entirely in Flash isn’t best practice. To create the right balance when it comes to using Flash and implementing SEO for Flash, consider these tips:

  • Don’t use Flash as the navigation.
  • Embed Flash files into HTML pages.
  • Use descriptive page titles and meta descriptions.
  • Don’t include an entire site in one Flash file. Instead, break the content into multiple Flash files with different HTML pages.
  • Use Flash for design elements and less-important content, and use HTML for the most important page elements.
  • Enhance web fonts in Flash files by using slfr, per a suggestion by SEO Zombie Blogger Justin Briggs. Because the Flash styles enhance the HTML content rather than replace it, the engines can still read titles.

While Flash, Ajax and JavaScript offer enticing user experience, they continue to offer a less than ideal experience for search engine crawlers. What tactics or best practices have you found in balancing rich media and SEO?  Do you think it’s reasonable to for a web site to have an amazing Flash component and still be able to compete in aggressive search categories?

Filed under: How-to

For those who are self-employed, work from home, or set their own schedule, just the simple act of waking up at the proper time in the morning can become an issue. Who doesn't like a little extra shut eye every so often---a little extra time in Dreamland? Since you are your own boss, it's tempting to be late every day. The problems with this behavior, however, quickly present themselves.

Firstly, an irregular sleep schedule tends to drift.  You start going to sleep around 2AM, but in a couple of weeks, 2AM becomes 3AM, then 4AM, and eventually you're going to bed when the sun rises. An inconsistent sleep schedule is no better. Some days, you fall asleep at four in the morning, and other days you're asleep before eight in the evening.  

So, why is this bad? Well, there are some significant physiological side effects to having a poor sleep schedule which any Internet search can reveal to you. But beyond those, there are some significant psychological effects as well.  For one, you immediately start the day frustrated, off-schedule, sleep-deprived (grumpy), and if you wake up very late, you have the feeling that much of the "workable" or "productive" day has already passed. For me, it was like every day was beginning with a small failure.

So, how did I get back on track?  Well, let me begin with a few things I've tried that have not worked for me:

  1. Wake Up Calls.  You pick up the phone, listen for five seconds, hang up, and go back to sleep. Wake up calls are only effective if you're already in the habit of waking up. If you aren't, they're worthless.
  2. Multiple Alarm Clocks.  At one time I was using three alarms on my phone, another in the room, and the timer on my stereo. Again, I would remain awake only for the time necessary to disable each (or just sleep through the stereo). Then it was back to Dreamland.  You should only need one alarm clock at most. (And, if you can keep the same schedule each and every night, you'll probably won't even need one after a few weeks.)
  3. Recruitment.  Don't ask another person to wake you up unless you have no other means of waking up. You'll be grumpy, and you'll make them grumpy when you roll over and repeatedly go back to sleep. Plus, one day they might "try to help" by dousing you with water. More likely, they'll just let you sleep.
  4. Moving The Alarm Clock Across The Room.  A lot of people seem to think this is a brilliant solution, so I tried it. When the alarm went off, I'd get up, disable the alarm, take three steps back to the bed, and go back to sleep. I will say, however, that once you develop the habit of waking on time, having the alarm more than arm's length away will reduce the possibility of disabling the alarm while you're still asleep.
  5. Pills.  I've used prescription and non-prescription sleep aids, and the bottom line is that I don't want to have to rely on them. Occasionally, I will use Melatonin, but even this I only use when I know I can get my maximum amount of sleep (9 hours). Melatonin seems to keep you knocked out for a while so it's not good for days when you'll have to get by on less than your ideal sleep amount (although it does give you some vivid dreams).

Before I explain what ultimately worked for me, I'd like to share with you some solid techniques that are worth trying and are part of my "toolbox" used with this issue:

  1. Starting With A Shower.  This is a classic, and for good reason. It works. It is very difficult to take a full shower, get dressed, and not be awake enough to continue on with day. Granted, you could slip back into your pajamas and crawl back into bed after a shower, but at that point you're making a conscious effort to go to sleep again instead of waking up.
  2. Get The Paper.  You may not get a newspaper, but you can take out the garbage, make yourself some tea or breakfast, or start a load of laundry. Any activity that keeps you upright and in motion for more than two minutes will bring you further away from that "danger zone" where you can fall back to sleep instantly. Going to the bathroom doesn't count; you're used to doing that and returning to sleep.
  3. 7 Day Schedule.  Go to bed at the same time every day. That's it. It's a lot more difficult to control your waking hour than it is to choose the time you get into bed, so pick a time and stick to it. The trouble with this one is you'll have to pick a time that will work for you consistently over the entire week. If you pick 10PM, but are frequently going to parties or late night movies on the weekends, this won't work. It's better to pick midnight and stick to it than pick 10PM and continually break the schedule.

While the above are certainly helpful activities to help you succeed, I found the majority of the battle is in your head. That was quite a revelation for me. With that in mind (no pun intended), the following are the techniques I've used to used with great success in finally getting a grip on my sleep schedule:

  1. Experiment.  It's probably not going to happen overnight, and it may take some experimentation to find out what works for you. That's OK. You're focused on the problem, you're moving in the right direction, and you're trying things. That's what's most important.
  2. Schedule The Morning.  I used to make appointments for everything in the afternoon because that's when I knew I'd be up. But what I discovered was that if I had to make a morning appointment, I got up. So, given that accountability to others is such a strong motivator, I now schedule appointments and activities for the morning when I can. You may not like the idea of it, but if you want something that works, this is it.
  3. It's About More Than Sleep.  This is the first breakthrough I had. I started realizing that, in essence, every day is a reflection on whether or not I can effectively be part of the self-employed, entrepreneurial, work-from-home group. I found myself saying to myself "If you can't regain control of the simple act of waking up, then maybe this lifestyle isn't for you. Maybe a regular nine-to-five job is what you need to keep your sleep schedule consistent." Well, that was a wake up call for me. Now I found that I was challenging myself, and I enjoy a good challenge.
  4. Be Consistent With Who You Are Becoming.  Many of us have an "ideal" version of ourselves in mind.  It's what we are striving for each day, how we see ourselves when we daydream of the future, the reason we drive ourselves to achieve anything. So, when you're faced with a choice---in this case, whether to bounce out of bed or roll over and go back to sleep---take just two seconds to ask yourself, "Is this consistent with who I'm becoming?" Whatever the answer, the decision is clear. And every time you make a decision that is consistent with who you are becoming, you are one step closer to becoming that person, and you have one additional success under your belt to motivate you next time.
  5. Every New Day Is A Good Day.  James Allen wrote in As A Man Thinketh, "There is a sense in which every day may be regarded as the beginning of a new life, in which one can think, act, and live newly, and in a wiser and better spirit." Put this on the nightstand or remind yourself of it in the morning, and a small part of you will immediately do it's part to rally the rest of you.

In conclusion, I experimented with many different suggestions until I found some that worked effectively for me. You may find different things work for you. I'd love to hear what they are. Beyond lifehacks, I found that if I changed the way I thought about sleep, about oversleeping, about waking, I could make enormous progress in a short amount of time.

Finally, if you've read my previous post on the subject, you'll know I don't claim to be an expert, having had a significant problem in this area for some time---and I'm not even completely out of the woods yet. I overslept twice in the past ten days. Even so, I'm much further along than I was just a few weeks ago.

I hope you've found something of value here. Don't be afraid to disagree, but don't be afraid to agree, either.

 

//

 

PS: Before trying any techniques outlined herein or elsewhere, you'll want to have a good understanding of how much sleep you actually need nightly. To answer that question and for some good practices for falling asleep, I'd recommend these articles:

http://bit.ly/3wSaCA

http://bit.ly/XnqhX

Filed under: how to

sachar says...

I created this guide for people who “don’t” speak regularly, but who want to look “professional” when they are required to speak in public.

Filed under: how to