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John Lemke

New, inexpensive production materials boost promise of hydrogen fuel (Feb. 21, 2014) - 0 views

www.news.wisc.edu/22583

2014 production hydrogen fuel LL-Pub

shared by John Lemke on 26 Feb 14 - No Cached
  • The trouble with solar fuel production is the cost of producing the sun-capturing semiconductors and the catalysts to generate fuel. The most efficient materials are far too expensive to produce fuel at a price that can compete with gasoline.
  • "In order to make commercially viable devices for solar fuel production, the material and the processing costs should be reduced significantly while achieving a high solar-to-fuel conversion efficiency," says
  • Choi and postdoctoral researcher Tae Woo Kim combined cheap, oxide-based materials to split water into hydrogen and oxygen gases using solar energy with a solar-to-hydrogen conversion efficiency of 1.7 percent, the highest reported for any oxide-based photoelectrode system.
  • ...3 more annotations...
  • "Without fancy equipment, high temperature or high pressure, we made a nanoporous semiconductor of very tiny particles that have a high surface area," says Choi, whose work is supported by the National Science Foundation. "More surface area means more contact area with water, and, therefore, more efficient water splitting."
  • "Since no one catalyst can make a good interface with both the semiconductor and the water that is our reactant, we choose to split that work into two parts," Choi says. "The iron oxide makes a good junction with bismuth vanadate, and the nickel oxide makes a good catalytic interface with water. So we use them together." The dual-layer catalyst design enabled simultaneous optimization of semiconductor-catalyst junction and catalyst-water junction.
  • In a study published last week in the journal Science, Choi and postdoctoral researcher Tae Woo Kim combined cheap, oxide-based materials to split water into hydrogen and oxygen gases using solar energy with a solar-to-hydrogen conversion efficiency of 1.7 percent, the highest reported for any oxide-based photoelectrode system.
  • John Lemke on 26 Feb 14
     
    I am an advocate of switching to hydrogen for combustion engines.  One of the best reasons is that combustion produces water.  Furthermore, it is much safer than most people believe.  (Your car is not going to turn into the Hindenburg.) In Ben Bova's Book "Break Throughs" he talked of huge floating solar powered hydrogen producing plants.  In Room's "The Hype About Hydrogen" he painfully points out that H2 production is still not cost effective enough to complete with Gasoline.  That said, research like this leaves us hope for the future.
John Lemke

David Foster Wallace's Best Productivity Tricks - 0 views

lifehacker.com/productivity-tricks-1566248566

2014 WriteLink productivity tricks foster wallace david David Foster Wallace GTD

shared by John Lemke on 23 Apr 14 - No Cached
  • John Lemke on 23 Apr 14
     
    Some really good productivity tips along with a few videos.
John Lemke

The Complete Flake's Guide To Getting Things Done - Copyblogger - 0 views

www.copyblogger.com/flake-productivity

2014 LL-Pub guide GTD

shared by John Lemke on 23 Apr 14 - No Cached
  • What we lack is focus. Everything looks good to us.
  • You’re not going to get a damned thing done until you actually know what you want to get out of it.
  • Just know what you want to get out of the thing you’re thinking about doing.
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  • “Pivotal Technique,”
  • Step 1. Get nice and clear about what you want. Step 2. Get completely, impeccably, bullshit-free clear about where you are now, with respect to that.
  • Flakes are flaky because the map seems impossible. Productive people are productive because the map seems real. The flakes are actually right, but a fat lot of good that does us. The productivity people follow their imaginary map, and because they’re doing something, they get somewhere. (Curse you, productivity people!)
  • Allen is very smart about this. It has to be the single next thing to take action on.
  • If you can’t do it in 20 minutes, it’s probably not the next action. Find the next action.
  • The plan in 7 reasonably painless steps When you’ve got something to do, figure out what you really want to get out of it. Do the Pivotal Technique. Think about what you want, then get clear about where you are right this minute. Notice the difference. Figure out the next action. Do what you feel like. Rinse, lather, repeat. Start a compost pile for ideas, notes, plans, and insights. Stick to a few primary areas of focus — three or four is a good number for a lot of people.
  • John Lemke on 23 Apr 14
     
    A good article on why "flakes" actually rule.
John Lemke

Five scientifically proven productivity hacks | Freelance Advisor - 0 views

www.freelanceadvisor.co.uk/...ally-proven-productivity-hacks

2014 productivity hacks freelance LL-Pub tips list GTD

shared by John Lemke on 19 Jun 14 - No Cached
  • John Lemke on 19 Jun 14
     
    A list of some good lifestyle ideas for productivity.
John Lemke

9 Irresistible Incentives That'll Grow Your Email List Like Crazy - 0 views

boostblogtraffic.com/email-list-incentives

2014 email list traffic blog marketing

shared by John Lemke on 10 Apr 14 - No Cached
  • Unless they see the value of joining your list, they simply won’t invest any of those valuable minutes in you and your blog.
  • Do something for me and I’ll do something for you. In this case, the bribe is “give me your email address and I’ll give you something that isn’t freely available on my blog.”
  • Minimum requirements: Useful and engaging content, whether unique to the bribe or already published on your blog, that you can easily break into pieces. On the technical side, you’ll need an email newsletter service (e.g. Mailchimp, AWeber (aff), etc.) with an autoresponder feature ($10-20/month).
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  • Minimum requirements: A word processor like Microsoft Word, Apple Pages or OpenOffice Writer is sufficient for creating a simple cheat sheet, but for a more sophisticated end product, you might require a desktop publishing package such as Adobe InDesign, Microsoft Publisher, or QuarkXPress. Alternatively, you can use a cheat sheet tool like Cheatography to generate cheat sheets based on a default template.
  • Minimum requirements: Your chosen word processor is enough to create a basic template, but to make it even more visually appealing, consider using some simple design elements such as colors, backgrounds and borders. If the template is meant to be printed, you can convert your .docx or .pages file into a downloadable PDF for your readers’ convenience.
John Lemke

Seven Ways Your Physical Environment Can Help or Hinder Your Writing | Writing Forward - 0 views

www.writingforward.com/...onment-can-help-hinder-writing

2014 WriteLink freelance copywriting tips list environment writing

shared by John Lemke on 04 Sep 14 - No Cached
  • Are You Likely to be Interrupted?
  • What Can You Hear?
  • Are You Sitting Comfortably?
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  • How Much Clutter Can You See?
  • What’s the Mood of Your Room Like?
  • Are Your Tools Good Ones?
  • Just imagine trying to write with a dried-up pen, where you have to keep stopping to go over too-faint words.
  • If your keyboard is fiddly to type on, if the software you’re using freezes or crashes, or if you’re struggling in some way against your tools, don’t put up with this: change it.
  • Are You Allowing Distractions In?
  • John Lemke on 04 Sep 14
     
    A good approach to looking at how your environment impacts your productivity. 
John Lemke

» "Is there really writing work out there?" : Freedom With Writing - 0 views

www.freedomwithwriting.com/...-really-writing-work-out-there

2014 writing freelance copywriting reference WriteLink

shared by John Lemke on 10 Jan 14 - No Cached
  • How, then, do writing opportunities work? To be paid for writing, you need to look for a person with two characteristics: They’ve got money to spare. They’re looking for writers. This could be: A magazine editor who is looking for feature articles. An aristocrat or multi-billionaire who wants to support the career of an aspiring artist. A blogger who makes money from advertisements, or from selling information products, but is too busy to do all their blogging themselves. A book publisher who is looking for the next Da Vinci Code or Harry Potter. A business owner who needs help from a writer to promote their business. Do you see where this is going? There are writing opportunities out there, if you know where to look, and if you know the right people.
  • First, the more money a potential client has, the more they’ll be willing to pay you. Bloggers and content creators don’t typically earn much money from advertising. That’s why revenue sharing sites, which share advertising revenue with writers in exchange for content, often pay a relatively low rate. Magazine editors and book publishers are somewhere in the middle. They pay reasonably well, but they’re looking for extremely high quality, so you’ve got to be real good to get their attention. Business owners who have a steady income usually pay the most generous fees to writers. Businesses have a budget for marketing, so they’ve got cash to splash.
John Lemke

Attention: You're Now a Storyteller - Get Used to It » SEO Copywriting - 0 views

www.seocopywriting.com/...youre-now-storyteller-get-used

2014 seo copywriting attention tips tricks howto writing content freelance

shared by John Lemke on 28 Jan 14 - No Cached
  • You have to go above and beyond your keyword list to get a reaction. There has to be a general theme – or story – that runs through the entirety of your marketing. People are getting the story in pieces from different platforms so it has to be consistent.
    • John Lemke
      John Lemke on 28 Jan 14
       
      Have things changed?  What happened to the not-so-old-but-old-as-the-Internet saying "Content is King"?  All Google did was bring it back to what great authors have been saying since the beginning of stories.
  • You’re a storyteller now – whether you like it or not.
  • The “just the facts” approach to your website may cover all of the bullet points you need covered, but it’s not engaging enough to keep people around.
    • John Lemke
      John Lemke on 28 Jan 14
       
      This means finding your voice.
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  • Your role is to sell your products or services – but in order to do that you have to engage and encourage your audience. Your content can’t read like you’re in it for the sale. Your job is to be an advocate for your audience. You’re there to help. Learn how to engage on each platform you’re using for marketing, and then be present as a helpful, encouraging voice to guide your audience to the right decision.
  • Unlike the early days of SEO copywriting, you can’t keyword stuff and get great results. You can’t even rely on customers to visit your website before they make a decision about company.  They are connecting with you on Facebook, following you on Twitter or reading a landing page.
John Lemke

What happens with digital rights management in the real world? | Technology | theguardi... - 0 views

www.theguardian.com/...digital-rights-management

rights 2014 DRM yourrights copyright DMCA copywrong security law legal litigation

shared by John Lemke on 10 Feb 14 - No Cached
  • In 1997's Bernstein v United States, another US appeals court found that code was protected expression. Bernstein was a turning point in the history of computers and the law: it concerned itself with a UC Berkeley mathematician named Daniel Bernstein who challenged the American prohibition on producing cryptographic tools that could scramble messages with such efficiency that the police could not unscramble them. The US National Security Agency (NSA) called such programs "munitions" and severely restricted their use and publication. Bernstein published his encryption programs on the internet, and successfully defended his right to do so by citing the First Amendment. When the appellate court agreed, the NSA's ability to control civilian use of strong cryptography was destroyed. Ever since, our computers have had the power to keep secrets that none may extract except with our permission – that's why the NSA and GCHQ's secret anti-security initiatives, Bullrun and Edgehill, targetted vulnerabilities in operating systems, programs, and hardware. They couldn't defeat the maths (they also tried to subvert the maths, getting the US National Institute for Standards in Technology to adopt a weak algorithm for producing random numbers).
    • John Lemke
      John Lemke on 10 Feb 14
       
      This is also why they have a hard on for developing a quantum computer.
  • An increase in the security of the companies you buy your media from means a decrease in your own security. When your computer is designed to treat you as an untrusted party, you are at serious risk: anyone who can put malicious software on your computer has only to take advantage of your computer's intentional capacity to disguise its operation from you in order to make it much harder for you to know when and how you've been compromised.
  • The DMCA's injunction against publishing weaknesses in DRM means that its vulnerabilities remain unpatched for longer than in comparable systems that are not covered by the DMCA. That means that any system with DRM will on average be more dangerous for its users than one without DRM.
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  • For example, in 2005, Sony-BMG music shipped a DRM called the "Sony Rootkit" on 51m audio CDs. When one of these CDs was inserted into a PC, it automatically and undetectably changed the operating system so that it could no longer see files or programs that started with "$SYS$." The rootkit infected millions of computers, including over 200,000 US military and government networks, before its existence became public. However, various large and respected security organisations say they knew about the Sony Rootkit months before the disclosure, but did not publish because they feared punishment under the DMCA. Meanwhile, virus-writers immediately began renaming their programs to begin with $SYS$, because these files would be invisible to virus-checkers if they landed on a computer that had been compromised by Sony.
    • John Lemke
      John Lemke on 10 Feb 14
       
      How the Sony DRM created serious security issues.  It should also be considered a violation of our civil rights.  Who the hell gave Sony permission to modify my OS!  Furthermore why didn't the OS companies sue Sony?  Likely because they are in bed together.
  • If I was a canny entrepreneur with a high appetite for risk -- and a reasonable war-chest for litigation – I would be thinking very seriously about how to build a technology that adds legal features to a DRM-enfeebled system (say, Itunes/Netflix/Amazon video), features that all my competitors are too cowardly to contemplate. The potential market for devices that do legal things that people want to do is titanic, and a judgment that went the right way on this would eliminate a serious existential threat to computer security, which, these days, is a synonym for security itself.And once anti-circumvention is a dead letter in America, it can't survive long in the rest of the world. For one thing, a product like a notional Itunes/Amazon/Netflix video unlocker would leak across national borders very easily, making non-US bans demonstrably pointless. For another, most countries that have anti-circumvention on the books got there due to pressure from the US Trade Representative; if the US drops anti-circumvention, the trading partners it armed-twisted into the same position won't be far behind.I've talked to some lawyers who are intimate with all the relevant cases and none of them told me it was a lost cause (on the other hand, none of them said it was a sure thing, either). It's a risky proposition, but something must be done. You see, contrary to what the judge in Reimerdes said in 2000, this has nothing to do with whether information is free or not – it's all about whether people are free.
  • The DMCA is a long and complex instrument, but what I'm talking about here is section 1201: the notorious "anti-circumvention" provisions. They make it illegal to circumvent an "effective means of access control" that restricts a copyrighted work. The companies that make DRM and the courts have interpreted this very broadly, enjoining people from publishing information about vulnerabilities in DRM, from publishing the secret keys hidden in the DRM, from publishing instructions for getting around the DRM – basically, anything that could conceivably give aid and comfort to someone who wanted to do something that the manufacturer or the copyright holder forbade.
  • Significantly, in 2000, a US appeals court found (in Universal City Studios, Inc v Reimerdes) that breaking DRM was illegal, even if you were trying to do something that would otherwise be legal. In other words, if your ebook has a restriction that stops you reading it on Wednesdays, you can't break that restriction, even if it would be otherwise legal to read the book on Wednesdays.
John Lemke

» How You Can Make Money At Home Through MadContent : Freedom With Writing - 0 views

www.freedomwithwriting.com/...ney-at-home-through-madcontent

Mad_Content review 2013 writing freelance copywriting writeaboutme makeuseof

shared by John Lemke on 19 Dec 13 - No Cached
  • MadContent.com is a bit unique in that they cater to customers and clients who are in need of SEO services. SEO, or search engine optimization, is a method that involves strategically placing specific keywords at predetermined intervals in articles, product descriptions, and more. Through using SEO, customers and clients of MadContent.com may be able to boost their search engine rankings organically when the specified keywords are searched for.
  • However, MadContent does require prior experience. Specifically, when applying to work for the company through the online application form, you will be required to submit a sample of your work. Prior SEO experience is a plus, and work completed through the site will be required to meet certain SEO requirements. Understanding the basics of SEO and being apply to apply the strategy into your work is necessary. Further, assignments are provided to you via Elance.com, so you do need to have a valid Elance.com account in order to apply to work for this company.
  • John Lemke on 19 Dec 13
     
    Mad Content requires experience and is SEO focused. You will have to submit a sample and meet certain SEO requirements on all assignments submitted. 
John Lemke

This One Tiny Habit Can Help You Become a More Productive (and Wealthier) Freelancer | ... - 0 views

www.therenegadewriter.com/...mini-habits-stephen-guise

2014 writing copywriting tips freelancer writer

shared by John Lemke on 06 Apr 14 - No Cached
  • “We are what we repeatedly do. Excellence, then, is not an act, but a habit.” Aristotle
  • Not only did his book confirm for me that the best way to create a positive change is through small acts repeated daily, but the book was exceptionally well written and researched — impressive in that the author is not a professional writer — and so applicable to the many writers I meet who struggle with getting query letters out the door or writing big projects like books and novels.
  • There are two kinds of motivation. The first type is having a reason for doing something. My motivation for exercise is to look and feel healthy. My motivation for doing this interview is that you asked me to do it and I want to spread the word about mini habits. Unlike the next definition of motivation, your reason for doing things is generally very stable and changes very little over time. There’s also emotional motivation, which is rooted in enthusiasm and determines your willingness to take action in the moment (“This year I’m going to get in shape so I’m off to the gym!”). Most goal systems rely on this type of motivation; they’ll tell you that you need to find this motivation to succeed. The problem is that emotional motivation isn’t reliable or habit friendly.
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  • There’s a quote from Sun Tzu’s Art of War which sums up the Mini Habit system: “Victorious warriors win first and then go to war, while defeated warriors go to war first and then seek to win.” By taking one small action a day—just one small behavior change—we start with a win. After that point, you’re free to do more.
  • John Lemke on 06 Apr 14
     
    The article talks about taking small steps to make a big difference.
John Lemke

5 Tips For Working from Home - 0 views

workawesome.com/...tips-for-working-from-home

2014 tips working LL-Pub DIY GTD work

shared by John Lemke on 09 Jun 14 - No Cached
  • John Lemke on 09 Jun 14
     
    More and more of us are going to be working from home. These are 5 great tips to start with.
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