Category: Thoughts

  • The Extinction of the ‘Mentos Volcanoes’

    Kiera Wilmot - Florida Teen Girl Charged With Felony After Science Experiment Goes Bad
    Kiera Wilmot

    Doing my morning reading, when this headline crossed my screen –

    Florida Teen Girl Charged With Felony After Science Experiment Goes Bad

    and I begin to read –

    On 7 a.m. on Monday, the 16 year-old mixed some common household chemicals in a small 8 oz water bottle on the grounds of Bartow High School in Bartow, Florida.

    The reaction caused a small explosion that caused the top to pop up and produced some smoke. No one was hurt and no damage was caused.- miaminewtimes.com

    and in further reading, it does suggest that the girl, Kiera Wilmont, did make some bad decisions, but at the same time: Where was the Teacher? Adviser? Adult?

    What were the chemicals involved?

    “Common household chemicals“?

    If the chemicals were that volatile, in a room full of people, where was the oversight?

    Kiera was lead away in “handcuffs and expelled from school” for her little experiment, and should complete her diploma through the expulsion program while in juvenile detention.

    Basically, her life has been ruined…

    Back when I was in grade school science class, there was always ‘talk’ of someone doing the classic ‘baking soda & vinegar’ (acid-base reaction) with food coloring volcanoes…

    with todays equivalent being a substitution of ‘mentos and diet coke’ (nucleation)…

    But they were Banned from my school…

    Not because they exploded, as everyone knew they would, but because they had been done too many times before, as in boring!

    Explosions and Science are not new friends!

    One does have to wonder what we are saying to kids if you have an accident in science class, you might go to jail.

    Then there is the possibility, that the ‘mentos volcanoes’ will disappear from the classroom, altogether  and generations of future kids will no longer understand the fun as seen in the old movies.

    Maybe, if we wish to be safe, maybe we can just do all science with thought experiments (Gedankenexperiment)!

    Here is one I just came up with!

    A company located in western Texas, stores several thousands of tons of unreported chemicals at their place of business, and it explodes, killing several people in the area.

    Who goes to jail this time?

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    Updates

    [5/17/2013 15:35 – Added]

    No… what… wait a second…

    She imitated something she had seen on the internet, knowing it would explode…

    On school grounds…

    and she is getting a scholarship to Space camp?

    [5/17/2013 15:34 – Added]

    This is VERY, VERY Cool!

    “Homer Hickam — the writer and former NASA engineer whose memoir is the basis of the movie October Sky — started a Crowdtilt campaign to send Wilmot and her twin sister Kayla to the Advanced Space Academy program at the U.S. Space Camp in Huntsville, Ala.”

    https://www.crowdtilt.com/campaigns/kayla-wilmot-space-academy-scholarship

    If you have never seen “October Sky”, I highly recommend it!

    [5/17/2013 10:34 – Added]
    Good News and Bad News!

    [5/1/2013 14:43 – Added]

    I am into physics, and still like to watch things go boom!

    Arresting her and being taken to jail… a little much…

    Bring her into the Headmaster/Principals Office and having a LONG conversation with the Parents and Child… Priceless and would have caused allot less of an issue…

    [5/1/2013 13:56 – Added]

    ScientificAmerican.com – “Florida teen charged with felony for trying science”

    Riptide – “Florida School Responds To Criticism For Expelling Student Over Science Project: “There Are Consequences To Actions””

    [5/1/2013 12:56 – Added]

    In continuing to read through the various comments, there appears to be another side coming out… Drano Bottle Bombs…

    [5/1/2013 12:32 – Added]
    Bartow High School Principal – Ronald Pritchard
    http://www.bartowhighschool.com/
    Address: 1270 S Broadway Ave Bartow, FL 33830
    EMAIL: Ronald.Pritchard@polk-fl.net
    PHONE:(863)- 534-7400 Fax: (863)534-0077

    Polk County Superintendent – Dr. John Stewart
    http://www.polk-fl.net/districtinfo/contactus/default.htm
    Address: 1915 South Floral Avenue, Bartow, FL 33831
    Phone: (863) 534-0521 Fax: (863) 519-8231

    Polk Regional Juvenile Detention Ctr/Bartow police
    http://www.cityofbartow.net/index.aspx?page=60
    ADDRESS: 2155 Bob Phillips Road, Bartow, FL 33830
    TEL: 863-534-7090
    FAX: 863-534-7024

    Here is an interesting link to the “Polk Regional Juvenile Detention Ctr”
    – P.O.L.K “Protect Our Lost Kids” in Polk Co, Fl

    Original Thread of ideas

    Original G+ Conversation

  • Coffee Shutdown…

    Coffee Shutdown
    Coffee Shutdown

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  • Got my new tripod!

    Manfrotto Midi Ball Head #498
    Manfrotto Midi Ball Head #498

    Yeah! – My new Manfrotto tripod and Midi-Ball Head just came in!

    Well, actually on March 15th, but those are just some minor little details…

    This is the Prize, I won last month, in the Landscape Photography Magazine.com and Manfrotto contest.

    With that being said, I thought I would write about my first tripod upgrade in over 30 years.

    I do have a Slik 450G for emergency/travel and a Bogen mono-pod, but they mostly sit around these days.

    My First Tripod

    I had bought my Bogen (#3020), when I was about 18 years old, while working as a Freelance Photography Assistant/Apprentice in the Philadelphia area.

    At the time, I got to work with many different setups, and knew what I wanted, but just could not justify the costs. I did know, that what every tripod I bought, I wanted it to last.

    And my Bogen has lasted.

    So far, the ONLY thing that has broken on it, is the stitching on one of the loops for the carrying strap!

    It “broke” on me while out on a nature walk, and I just took the remaining strap, and tied a half-hitch back on the D-ring, and have been using it ever since, well over a year ago.

    Easily, my Bogen is one of the best purchases in my life!

    My Bogen was also there when I took the winning photograph.

    After a few coordinating emails between LandscapePhotographyMagazine.com, Manfrotto and I, the box arrived late last Friday afternoon.

    I was very surprised to have it arrive so quickly, and very eager to see what 30 years tripods was like!

    Raising the Legs

    At first, I was concerned because there was only one box.

    I was expecting two, tripod and head, but was pleased to find the head included in the main box.

    Silly me.

    When I removed the tripod from the box, it did “feel” lighter then my Bogen, but the head was still not on.

    The next thing I did, was to extend the legs, and as I did, they seemed smoother and quieter then my Bogen, but this could that be due to age, or is it, aluminium vs. carbon fiber?

    Time will tell.

    Opening the small box with the ball-head, was very exciting for me, because I always wanted one, and now I had one!

    There had been numerous times, over the years, where the three twisting arms of my Bogen head, made it much more difficult to setup for a shot, whereas a ball head was going to be a joy!

    Or so I thought…

    In the Studio

    When I first heard that I had won, I looked into accessories for the Manfrotto, namely a carrying strap, and for the first time, a quick release system – another little item that I always wanted…

    Finding, Ordering and Receiving these two items took considerably much longer then expected, and is still needing to be resolved, as I ponder the subject for a new post.

    While waiting for the tripod accessories, I decided to try the tripod in my little studio doing some shots that I had been contemplating for some time now.

    In setting up given shots, it was funny to note my ingrained movements towards the knobs of my old tripod as I made final adjustments.

    For all intensive purposes, I went from three knobs, down to one.

    It just felt weird!

    During the course of the day, I managed to set up and photograph, several scenes with the new ball head, and finally into Lightroom for basic review.

    It was in Lightroom, where I began to notice subtle shifts in my bracketed exposure sequences due to movement between exposures.

    When taking an exposure, I normally use the cameras onboard interface, to change the settings, then use my remote trigger for the actual exposure.

    This is of importance to me, since I do a lot of HDR work, and it is critical for the various exposures to be aligned.

    With my Bogen, these physical exposure adjustments on the camera, were not nearly as bad as what I was witnessing with the new Manfrotto.

    At the moment, I’m just going to make myself mentally aware of being more careful when making the adjustments, or rely on AEB more often.

    Going for my first walk

    Finally, I got the tripod strap and quick release systems!

    I was rather impressed when I first opened up the tripod strap. There is a rather large padded sleeve that fits over the actual strap, and I could easily see where this might be very comfortable after a long day of carrying the tripod. I also like the idea of having a quick release on the strap where one would connect it to the three legs.

    I also installed the quick release system on the tripod and camera, and smacked my head on why I had not bought one of these before, but at the same time, knowing that I just had had movement issues in the studio, I also now had to consider this.

    Be that as it may, I went off for a walk to test my new toys in the field!

    Generally, when I start one of my walks, I have not attached the camera to the tripod yet, and swing both of them over my left shoulder, and start on, allowing me to freehold the camera if I see something of interest.

    As I walked, the first thing that I noticed, was how completely different this tripod felt on my shoulder.

    Gone was the feeling of the knob arms hitting you like blunted porcupine quills as you walked and moved through the woods, but at the same time, I still need to figure out the best way to attach the strap and cushioned padding.

    It feels weird, but once again, time will tell.

    Conclusion

    Once again, I want to thank both LandscapePhotographyMagazine.com and Manfrotto for this opportunity, and I look forward to years of great use!

    That being said, it is far too early to make a definitive conclusion about the two tripods.

    Manfrotto does feel lighter in weight, but I have NOT actually done a side-by-side, and the carrying strap needs some fine tuning in the field.

    I am looking forward to using the ball-head more, and I should be able to adapt to the minor adjustments issues, by tightening the one knob more. (I do have a zoom lens that I worried about…)

    Right now I’m still in the honeymoon stage with my Manfrotto, and with any good marriage it takes time… 30+ years is hard to break.

    But some questions linger… Am I cheating on my Bogen?

    Will Bogen get relegated to the studio, while Manfrotto journeys forth?

    Stay tuned for details!

    More to come!

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    Tech Talk

    Prize Equipment Details

    • Manfrotto 055 Carbon Fiber Tripod-Q90-3 Section (#055CXPRO3)
    • Manfrotto Midi Ball Head (#498)

    Accessories Details

    • Manfrotto Tripod Should Strap (#MB MSTRAP-1)
    • Manfrotto Compact QR Adapter (#MA323)
    • Manfrotto Accessory Plate (#200PL-14)

    Updates

    2013 March 15 – Original Post

  • Kids Archaeology Game 01

    A new Kids Archaeology Game…

    Get your kids to clean the family couch together!

    Get them to identify the various objects found.

    This game is also good in introducing kids to forensics.

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  • Dust Birds

    Editing of some photographs, and as I’m deleting dust, I realize they are birds…

    I’ve been doing long exposure for too long…

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