Welcome to BlogDogIt Tuesday, June 18 2019 @ 01:02 PM EDT

BBS in the Twenty-First Century

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Image Source: Gizmodo


    In this age of broadband internet and universal connectivity it is somewhat difficult to recall life prior to the World Wide Web. However, one need not venture all that  far back through history to arrive at a time when most folks who possessed personal computers never imagined the potential those devices had for reshaping global society.

    My early personal computing involved chiefly small business type word-processing chores. The discovery that - with the addition of a "modem" device - the PC could be pulled into service as a fax machine was - for me - a watershed event. My eyes were opened to the added versatility that a connection to the telephone line would bring to even my lowly home computer system.

    Suddenly that list of public computer bulletin board systems in the back pages of my dog-eared Pocket PCRef took on a whole new significance. I was happy to discover there was a system in my calling area and wasted little time in making the connection. Little did I realize that with that phone call I was to open a portal from my home to the world...

[Please Read On...]

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Brian Greene: Is our universe the only universe?

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"Sometimes nature guards her secrets with the unbreakable grip of physical law. Sometimes the true nature of reality beckons from just beyond the horizon.”
(Brian Greene)


Is there more than one universe? In this visually rich, action-packed talk, Brian Greene shows how the unanswered questions of physics (starting with a big one: What caused the Big Bang?) have led to the theory that our own universe is just one of many in the "multiverse." Brian Greene is perhaps the best-known proponent of superstring theory, the idea that minuscule strands of energy vibrating in a higher dimensional space-time create every particle and force in the universe.

Source: TED

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A (Belated) Happy 40th to FTP

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I guess I'm truly doggin' it...
Soz a bit late on getting this up but I only just learned (thanks to LileBackenroth.com) that April 16th marked the 41st "birthday" of FTP. Where would we be without FTP - the "Fork-Truck Protocol" of the internet? I re-post Lile's article here for your perusal.

ftp - File Transfer Protocol

FTP 40 Years Old Today . .

April 16th, 2011 �

This year is certainly the year for birthdays. The File Transfer Protocol, otherwise known as FTP is 40 years old today. Originally put forth as the RFC 114 Specification on April 16, 1971, FTP (and the various iterations inspired from it) is as heavily used today as it was back then by people and companies all over the world.

•••
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Putting the Squeeze on a Rattler

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UPDATED STORY!

How I DIY'd my rattling catalytic converter.

[The story you are about to read is true. The ideas presented here are for entertainment only. This is not to be misconstrued as advice. If you choose to follow the trail I have blazed be aware that your results may vary. You may be seriously injured or even killed by trying to duplicate the procedures presented in this tale. Proceed with caution.]

 

The Bane Of My Commute.
Image Source:autopartsnetwork.com

 

The cost to replace my catalytic converter was enough to persuade me to put up with the annoying rattling from underneath my truck for longer than I care to admit. At first I thought the heat shield was loose (I have had that happen in the past) and a spot weld or two would likely shut up the rattle. However, on closer inspection I discovered the heat shield was firmly attached.

 With the engine running at idle there is no mistake that the catalytic converter is the source of the clanking rattles. It must be that the guts of this thing are loose and causing the racket. So, resigned to the fact that it must need to be replaced; it's off to the interwebs to prepare myself for the inevitable.

 - - - -

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Brilliant Artist Brian Chan - Origami Master

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I came upon a post on essays & effluvia entitled Realistic Insects Made From One Sheet of Uncut Paper. This facinating article features photos of Brian Chan's origami constructs showing intricate details and each purported to be made from a single, uncut sheet of paper. Thanks to links to Brian Chans Website I found myself engrossed in an amazing bit of visual entertainment and mental excersize. Please do yourself a favor and discover the art and magic of...

Origami by Brian Chan


Moebius Strip - Source: http://web.mit.edu/chosetec/www/origami/moebius/
folded from an uncut square - designed by Brian Chan (July, 2006)

 

Here are some examples - click image for enlarged view - click name to view its' source page.

 

Be sure to visit Brian Chans Website for countless other examples including "Crease Patterns" of many of the designs. You will find several links to other origami related sites as well. Click "Read More" for information about Brian Chan.

 

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Extreme Sheep LED Art

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" We took to the hills of Wales armed to the teeth with sheep, LEDs and
a camera, to create a huge amazing LED display. Of sorts. "

Found at Cynthia Yildrim's Google Plus Page

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Sound Of Rushing Water

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Photo courtesy Jason Evans.
Photo courtesy . Jason Evans

I was setting on the sofa the other day and experienced a weird sensation; my left ear sort-of rumbled and I heard a distinct sound of rushing water. The whole thing lasted all of maybe ten seconds and was not accompanied by any other "symptom."

Now if there is one thing I really enjoy about the internet it is my ability to run off to visit an endless number of "quacks" when experiencing even the slightest of ailments. This ear thing was just weird enough that my curiosity was piqued to the point of requiring a visit to Doctor Google.

Enter Search Term: rushing water sound in ear

I must confess, I did not get to the bottom of my concern because I came upon the following blog post which restored my perspective (an important quality to maintain if one is to ward off cyberspace induced hypochondria.)

Friday, January 14, 2011
The Sound of Running Water
Source: http://stephenparrish.blogspot.com/

A few days into the new year I contracted a virus and lost nearly all of my hearing in both ears. The degeneration occurred over three disheartening days, at the end of which I could only hear people if they shouted in my face.

Otherwise stifling, suffocating silence. Frustration rising to panic as I banged objects known to produce distinctive sound waves yet sharing none with me. Finally a macabre claustrophobia, the feeling of having woken up inside a buried coffin.

Sudden deafness.

As I was about to discover, however, gifts come in strange packages.

I visited an ENT doctor immediately, of course, and declaring myself an emergency, got in right away. My community of 43,000 is a medical mecca, with numerous clinics and several large hospitals. I sometimes refer to it as "the Mayo Clinic of Germany." Given that German medicine is unsurpassed to begin with, I have the best doctors in the world at my service. When your dermatologist has to schedule you around his international lecture tour, you don't need the Yellow Pages anymore.

My ENT played around with a tuning fork, said my problem would "probably" repair itself, and told me to go home and be patient.

I went home and tried to stay focused on writing and reading, activities that not only don't rely on external stimuli, they tend to dampen them. They make you forget you're deaf. But you can't write and read all the time. After a few days I was in such a panic I was nearly hyperventilating. That I would "probably" recover wasn't good enough. I wanted out of that coffin. Yesterday a friend ordered my ass back to the doctor to insist he do something.

(click "read more" to continue)
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SpaceX / Elon Musk - Looking to the Future

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Check out the animation below for a sneak peek at
SpaceX’s exciting plans for the future.


Re-usability is key to the dramatic cost savings that will enable advancements in human exploration of space. The Dragon spacecraft is fully reusable and SpaceX is working toward the goal of delivering the world�s first fully reusable launch vehicle. Source: http://www.spacex.com spacex-rtls-green.mp4

Click Here To View In Full Screen Mode

Dragon Landing   Dragon Landing


SpaceX CEO & CTO Elon Musk discussed the future of human spaceflight
at a National Press Club luncheon at 1PM EDT on Thursday, Sept. 29th.

"Read More" for his historic / inspirational address to the media. -------------->

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The World Is Flat

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The World Is Flat

Source: ILLUSION
and http://whitewinengoodweed.tumblr.com/

UPDATE: Sorry, but those are dead links above.

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