LumpysCorner

"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.

Do what you want. Self-publishing simply means you write a book and you figure out how to get it into the hands of other people. It might just be you sell it on your email list. Congrats! You're then a published author. In my post "How to Self Publish a Bestseller" I write about the details and the numbers.

This seems opposite of what I said above. But blogging is not such a bad idea. How come? Because it makes you write every day. And it also is fun to build friends and community around your blog. But if you want to blog, don't just register a domain name and start blogging. You won't get any traffic.

There's a thousand ways to build community and practice writing on the Internet. Blog is one of them but there are many others. My #1 suggestion: first practice on Quora (cc Marc Bodnick) If you go there, follow me and say "Hi!".

If you don't write every day, you won't know what your potential skill level is. You will be producing sub-par work. And in a world where 15 million books will be published this year, your book will have little chance to shine.

Do the math: if you just write 1,000 words a day that are publishable then you have a book every two months. 1,000 words a day is not easy. But it's not hard either.

No. You used to be able to make a living writing articles. Just a few years ago. In 2005 I made a good living writing about 3-4 articles a day for different publications while I was running my fund and before I started and sold Stockpickr. But those days are over. People just don't pay for content. And there are too many writers. It's a supply and demand thing.

ou have to write more than one book. And for most people, you have to write dozens of books.

Writers still concentrate too much on the text and not enough on formatting and presentation. Making the content you create readable, portable and memorable is what will gain success.

The other thing that I think was important was commenting (with links) on other content.

I believe in 90-9-1 participation inequality. Comments are the area on a piece of content where the 9 (contributors) and the 1 (creators) are most frequently found. Those are the people I wanted to connect with because I had a better chance of them carrying my content to other places. And they did.

Social media is a key factor in SEO and Internet marketing for businesses and individuals. You rock at social media, sharing across multiple platforms and gaining reach. Social media can be intimidating and time consuming. What advice do you have for managing individual as well as business social accounts? Well you hit on the big issue; it’s time consuming and most people don’t want to invest that amount of time. So that’s the first thing. You can’t half-ass it and expect to do very well. One of the things I try to do is make my content on these platforms consistent, readable and memorable. On Twitter I decided to use a convention for the vast majority of my tweets. [Activity]: [Title] [URL] [Comment] [Hashtag]

Well, I’m seeing more and more evidence of what I describe happening and believe that Knowledge Graph Optimization (KGO) is going to be more and more important moving forward.