Tag Archives: Google - Page 34

In normal optical fibers (silica glass), light travels a full 31% slower

Light actually travels faster through air than glass — which leads us neatly onto the creation of Francesco Poletti and the other members of his University of Southampton team: A hollow optical fiber that is mostly made of air.

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Researchers create fiber network that operates at 99.7% speed of light, smashes speed and latency records | ExtremeTech
Researchers at the University of Southampton in England have produced optical fibers that can transfer data at 99.7% of the universe’s speed limit: The speed of light. The researchers have used these …

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An anti-senescence parable.

An anti-senescence parable.

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Graphene aerogel is pretty light

read more: http://www.contriving.net/link/bd

Graphene aerogel is pretty light. read more: http://www.contriving.net/link/bd

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Letters to my daughter's future self

A couple years ago I set up a gmail account for my infant daughter and I started sending her emails about lessons I hope she learns, things she does, thoughts or ideas that move me and I hope she will also find moving.  Basically, I'm writing letters to her future self.

I just wrote my 200th email to her!  It was inspired by the chapter in Carl Sagan's Demon Haunted World in which he talks about inspiring and educating children (I'm currently re-reading this book).

I talked about the difficulties she's going to have with regards to finding inspiration in a society where showing wonder and an interest in science and math isn't lauded.  Where women in particular don't seem to receive a lot of encouragement in developing a sense of wonderment with regards to science (not that I have a much of a clue about the challenges that women face).  Where the vast majority of people in her life will probably be almost the antithesis of the curious-investigator-of-the-universe archetype.

I'm not sure at which age I'll give her access to this email account.  I'd like her to read them when she's old enough to understand, but early enough that they can hopefully bring her comfort and help her make good decisions.

I also need to figure out a way for her to get access in the event of my untimely demise…

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My 3 year old daughter has become obsessed with palindromes

 Her favorite is "boob", so she tells everyone she sees "boob is a palindrome".

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Man, n

An animal so lost in rapturous contemplation of what he thinks he is as to overlook what he indubitably ought to be. His chief occupation is extermination of other animals and his own species, which, however, multiplies with such insistent rapidity as to infest the whole habitable earth and Canada.

– Ambrose Bierce, The Devil's Dictionary

#quote #lolcanadaiscold  

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Fan trailer…

Fan trailer…

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With all the hubbub over Google Reader the past few days, I've had people asking…

With all the hubbub over Google Reader the past few days, I've had people asking me about why RSS is such a big deal to me.  So I wrote this.

My attention and ability to manage many tabs are limited resources.  I don't want to give those resources away based on a mere headline or a few words from someone I'm following on Twitter.

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RSS beats social networks. It’s all about the “J”
Here’s why I use RSS I have over 200 sites I follow. Many of them are “just” curation sites, but the majority of them produce original content. This doesn’t mean I want to read every article from ……

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RSS beats social networks. It’s all about the “J”

Here’s why I use RSS

I have over 200 sites I follow. Many of them are “just” curation sites, but the majority of them produce original content.  This doesn’t mean I want to read every article from every one of them, but I do want to skim over them to see if I want to read it in more detail. A good RSS reader makes this super easy. RSS is for people who really use the internet a lot.

Here’s my Google Reader workflow

I put it in expanded mode, which means that every article has all the text in the RSS feed displayed instead of just a list of headlines. Then…

  1. Go to the “All” tab, and sort by Newest. This organizes the articles by date published. The fortunate (for serendipity and boredom-fighting) side effect of this is that articles from all my sites are interlaced. Which means that…
  2. Press J to scroll to the next article. Since I sorted by date published, the next article I look at is usually from a different site. For example, the articles I look at might be from sites ordered like this:
    1. Webdesigner Depot *press J*
    2. Shtetl-Optimized *press J*
    3. Information is Beautiful *press J*
    4. Lifehacker *press J*
    5. repeat for 300-800 articles a day
  3. Don’t read every article. Since the whole article (or at least a decent summary) appears each time I press J, I can quickly ascertain if I want to read it in more detail. If it’s short enough or doesn’t require much thought, I read it right then. If it requires more time because it’s long or requires thinking…
  4. Press S to star it. Later, I can go back and read in more detail each article in my starred list.
  5. Use the G+ button to share it on Google+ (Optional). If I want to share it or discuss it, it’s easy to share it to a lot of sources.
Typical Google Reader

Typical Google Reader

This is way easier than visiting a couple hundred websites every day…especially when many of them update very rarely. Let’s be honest, if a website only updates once a month or whatever, I’m going to miss a lot of the content on that site because I’m eventually going to stop going to it and forget about it. RSS eliminates that problem.

Why Social Networks Can’t Do This

Social networks can only kind of fulfill the same purpose as RSS with a good rss client. You’re dependent upon the content getting popular enough amongst your “friends” that someone will post one of them. Even if they do post it, you’ve got to see it posted, trust that friends tastes enough to click all their links, and then go to the original website in another window or tab and determine if you want to read it.

And that’s the key point.  When consuming lots of content, low friction is super important.  Opening a new tab or window doesn’t seem like that big of a deal, but not only do you have to multiply those few seconds hundreds of times a day, but you have what is arguably an even bigger factor increasing the friction:  There is some sort of psychological hump involved with opening a new tab.  My attention and ability to manage many tabs are limited resources.  I don’t want to give those resources away based on a mere headline or a few words from someone I’m following on Twitter.

It’s a remarkably fluid experience when I can consume content from hundreds of different sources without moving my eyes from a reading area and without moving my finger from the J key.

Exoplanet atmospheres

So researchers have done just that, imaging each of the members of a four-planet system called HR 8799, which is centered on a bright young star about 130 light years from Earth.

Their findings suggest that none of the planets' atmospheres look very much like any of the others, and only one of them looks like a member of our own solar system.

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Atmospheres of four exoplanets analyzed
One star, four very different bodies orbiting it.

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