Category Archives: Cool

Properly Arming Your 7 Year Old

When I was growing up my mother forbade me and my brother from having toy guns lest we grow up to be card carrying members of the NRA, or even worse, hunters. I once asked her why she hated hunting so much since we regularly enjoyed meat products in our home and she confessed that it wasn’t the hunting that bothered her as much as the idea that we might actually bring home something that she’d have to clean.  Obviously she’d never seen me shoot and had disregarded my lack of desire to freeze my butt off while waiting for an animal to wander within three feet of me, which was my effective range of accuracy. 

Of course her toy gun ban simply caused us to continue a proud American tradition of turning any inanimate object into a weapon with which we proceeded to slaughter each other and our friends in continuous mock battles loosely predicated on our abyssmal knowledge of great American wars.  You can be sure that we would have given anything, and I mean years’ worth of 50 cent weekly allowances, to possess the rubber band gun featured below.  Heck we thought our Daniel Boone replica rubber band guns were cool, so this thing would have been revered.

DIY Wi-Fi Signal Booster

Normally I would put an item like this in my "links" post, but I know so many people who have problems with their home wi-fi network that I thought it important enough for a solo post.  Here’s the deal: if you have a wire strainer you can use it to boost your wi-fi receiver’s power since it acts as a parabola that focuses the signal for your receiver.  Check out the post on Instructables for details on how they used a dumpling strainer to do the deed. They call it a "WokFi" which I like.

I’m willing to bet that any wire strainer will help, but since the dumpling strainer offers a wider surface than the average strainer it probably works better than a standard strainer.

Instructables also provides a DIY tip on how to extend the signal of your wireless router using tinfoil sails. Very cool.

Track Your Family Name Around the World

Here’s a site called World Names Profiler that lets you track your surname (family name, last name, etc.) around the world.  I plugged in the name "Lowder" and found that the epicenter for Lowders is here in North Carolina.  Interestingly, though North Carolina is the top region for Lowders the top two cities are in the UK, with the very top being Dinas Powys & Penarth, Wales.  I don’t even know how to pronounce that.

Mona Lisa by MythBusters

NVIDIA invited the MythBusters guys to do a demonstration that would highlight the difference between a regular computer processor (CPU) and a parallel processor (GPU).  For the CPU they rigged up a little robot with a paint ball gun that painted a simple smiley face.  For the GPU they created a paint ball contraption that shot over 1,000 paint balls simultaneously to paint the Mona Lisa.  The video is in three parts on YouTube, and part one shows the single paint ball gun, part two is the lead up to the Mona Lisa trick, and part three has the grand finale which you can see below.  One of the reasons I love MythBusters is they’ve made being smart cool again.

Google Maps Street View Hits Lewisville

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For the longest time Google Maps’ "Street View" hadn’t been available in this area and then today I logged on and found it live…here on my own corner!  That pic to the left (click to enlarge) is a screenshot of my monitor with the street view for my address shown.  Kind of wild that it’s available here, and it’s cool being able to notice that the pictures had to be taken at least a few weeks ago due to some items that appear in my yard that are no longer there and to notice that the pictures had to be taken in the morning because of the angle of the sunlight and the shadows.

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Actually street view is now available in a large swath of the Winston-Salem/Greensboro metro areas.  The area of the map to the left that is in blue is where the street view is available.  I’d love to know how Google does this…oh wait, here’s an article in Popular Mechanics with pictures of the camera they use at $45,000 a pop!  Way cool.

Pedal Powered Tennis Ball Launcher

Some smart people invented a tennis ball launcher that’s powered by pedaling a bicycle.  This speaks to me on so many levels, including my love of tennis, the great deal of time I’ve spent on stationary bikes recently and my love of gadgetry (although I myself struggle to even put together IKEA furniture).  Readers of this blog may remember that I partially tore my LCL about six weeks ago and part of my rehab is pedaling my butt off on a stationary bike.  Well with this gadget I could satisfy my rehab requirements while getting back on the tennis court sooner than planned.  If only I had even an ounce of engineering acumen I’d give this a go.  Here’s the video:


Pedal Powered Tennis – Ball Launcher – video powered by Metacafe

Annoy-a-tron. Oh, the Fun I Could Have

Esbee sent me the link to the Annoy-a-tron so you can thank her if your ears are tortured any time in the near future. Here’s the description:

The Annoy-a-tron generates a short (but very annoying, hence the name)
beep every few minutes. Your unsuspecting target will have a hard time
‘timing’ the location of the sound because the beeps will vary in
intervals ranging from 2 to 8 minutes. The 2kHz sound is generically
annoying enough, but if you really really want to aggravate somebody,
select the 12 kHz sound. Trust us. The higher frequency and slight
‘electronic noise’ built into that soundbyte will make a full-grown
Admin wonder where his packets are.

Applications I’m considering for this ingenious device:

  1. Next PTA meeting.
  2. Car dealership show room, sales area.
  3. Forsyth County Commissioners meeting, behind the commissioners’ table.  Set for loudest setting during the sectarian invocation.
  4. Anywhere that teenagers gather en masse; they bug the hell out of me all the time so I think I’m due some payback.
  5. Anywhere that pompous, self-important blowhards congregate en masse; see reasoning in item 5. (Yes I’m aware that this could be considered redundant to item 3).

Yes, yes, yes.  Much fun.

Testing GOOG-411

I just saw the video about Google’s 411 service on bookofjoe (I’ve added it below) and decided to give the service a try.  I called the 1-800-466-4411 number and when prompted asked for "Winston-Salem, NC" and then when asked for a business name I said "Cicciones" which is one of my favorite pizza joints.  I figured you couldn’t get much harder than that for voice recognition.  The results?  A+

Google gave me four choices and after each one I could either press the key for what I wanted or say the number.  Option 3 was the Cicciones right down the street from me and when I said "three" it automatically dialed the number for me.  Best of all is it’s FREE.  There’s also an option to have the restaurant’s info text messaged to my phone and since my Blackberry is web-enabled it can send a map to me as well. These folks continue to amaze me.

Where Jon’s Readers Live

A couple of days ago I wrote about the new "forms" function that is available with the Google Docs spreadsheet program.  I decided to test it by creating a simple survey for readers of this humble blog, and when I say simple I mean simple.  I asked one question: "Where do you live?"  The pie chart below was generated using the Google spreadsheet program and it was as easy as, well, pie.  Very cool.

Where_jons_readers_live

Rules of Thumb

I’ve always loved rules of thumb, but if you pressed me to define what they are I’d just flubber out something obtuse.  That’s why I was very pleased to find this on Kevin Kelly’s Cool Tools:

(Tom) Parker has refined his explanation of what rules of thumb are, and why they are cool tools. He writes:
"A rule of thumb is a homemade recipe for making a guess. It is an
easy-to-remember guide that falls somewhere between a mathematical
formula and a shot in the dark. Rules of thumb are a kind of tool. They
help you appraise a problem or situation. They make it easier to
consider the subtleties of the topic at hand; they give you a feel for
a subject. A rule of thumb is not a joke or a ditty. It is not a
Murphy’s Law. Murphy says that things will take longer than we think; a
rule of thumb says how much longer. While a proverb says that a stitch
in time saves nine, a rule of thumb says to allow one inch of yarn for every stitch on a knitting needle."

Kelly also links to Parker’s new website dedicated to rules of thumb which I think might be one of the most interesting sites I’ve ever come across.  What makes it REALLY cool is that he solicits rules of thumb from readers and then asks other readers to rate the rules so he’s probably going to amass an even greater treasure trove of wisdom in the near future.  Here’s a couple of my favorite rules from just a five minute perusal of the site:

  • If you can’t adequately and clearly explain a concept to a neophyte, you don’t understand it clearly enough yourself. —
    Adam, CIO, Perth
     
     
  • For fatty foods, leave 40 percent of the grill exposed to avoid flareups. —
    Gerri Willis, USA
     
     
  •   When you’re playing blackjack, assume that any unseen card is an 8.
  •   For marketing purposes, elderly consumers think they are 15 years younger than they actually are. —
      Tracy Lux Frances,  Bradenton,  Florida
     
     
  •   Advertising costs should not drop below 10 percent of sales until a business has been around 20 years. —
      Captain Haggerty,  animal trainer, actor, author, and philosopher,  New York,  New York
     
     
  •   The year you start growing dark hair on your chest is the year that the loss rate of your head hair exceeds its growth rate. (I must be the exception that proves the rule, because if this was true I’d be bald twice over by now; Jon). —
      Mark Ryan,  Dallas,  Texas
     
     
  • You are middle aged when your high school and college days are featured
    as nostalgia on TV. You are at old age when your wedding presents are
    sold as antiques. —
      Margaret M. Day,  Locke,  New York
     
     
  • When forced to estimate an adult woman’s age in her presence, take the
    figure you think she is, divide by two and add 15 (add 20 for a woman
    presumed over 50) —
      Jim Veihdeffer, PR pundit, Phoenix, AZ, US
  •   If you can touch the ceiling of your house with the palm of your hand, your ceiling is too low.  — Bob Horton,  consultant and writer,  Largo,  Florida
  • If friends ask you to help them move, remember that the work will begin
    an hour after you get there, you’ll finish an hour later than expected,
    the pizza will be colder than the beer, and the beer will be in lesser
    quantities than promised. —Tom Sacco,  West Des Moines,  Iowa
  •   It takes as much time to paint the trim in a room as it does to paint the walls and ceiling. — R. A. Heindl,  design engineer,  Euclid,  Ohio