Oysters & Fortunetellers


Where the gringa lives in the gulf coast of Texas, oyster farming is big business. The gringa’s farming experience is limited to my father’s cattle ranch and my own egg farming. Is that how oyster farming works? Do you just leave the little guys alone most of the time to do what oysters do? Toss them a bit of feed, protect them from predators, stuff like that? Well, actually oyster farming has gone hi-tech. For young people who are interested in a beach bum lifestyle with the edge of technology, oyster farming or working with the technology related to the industry may be your thing if you love science as much as beach bumming.

Oysters don’t need their human overseers to bring them a bale of hay or toss out some nutrient enriched scratch. They are living filters that live on the bottom of a bay. Oyster farmers really don’t have that much to do, it would seem, unless it is harvest time. Sounds like the perfect beach bum job.

However, there is one thing that can happen that can interrupt an oyster farmer’s hiatus between harvests. If storm clouds gather, oyster farmers have to get out of their hammocks, put away the surfboard and forego the margaritas and head out for some serious relocating work in the estuaries.

You see, as bottom feeding filters, rain in this polluted day and age can be deadly for oysters. And even if contaminants in run off don’t kill the slimy, little buggers they could, in turn, kill a human if eaten. A local thunderstorm with a heavy downpour means one of two things:

  • Completely relocate their stock, or,
  • Quarantine the area and delay harvest until it is safe.

Now, even if an oyster farmer was willing to relocate their oysters, often weather conditions can change rapidly and unexpectedly in coastal regions.  Usually an oyster farmer simply doesn’t have enough time to respond. So, the oysters bide the storm and everyone hopes for the best. But considering how heavily polluted most of the soil is in populated areas around the world, it’s usually not good news when it’s all over.

The gringa doesn’t have the numbers for industry loss or farm closures in the Gulf of Mexico area I call home. However, I can tell you about what’s been going on in Tasmania. Since 2013 industry research has recorded a loss of over $4.3 million (Australian currency!) for Tasmanian oyster farmers due to contamination related farm closures, caused by pollutants in rainfall water runoff that entered estuaries.  This sounds awful, right? Well, take heart, dear readers. There is good news for Tasmanians as well as oyster farmers everywhere thanks to an agriculture technology start-up company, The Yield.

The Yield has designed a system of sensors that were tested in 14 Tasmanian oyster farm estuaries. This comprised about 80% of the entire oyster industry for the state. The technology measured:

  • Water depth
  • Salinity
  • Temperature
  • Barometric pressure

Oyster farmers use their smartphone, or other device, to access the handy little app that is updated every five minutes with new data about their squishy, little, hard-shelled babies. Access is also available to food safety regulators so everybody that matters is in the loop.

But the gringa wants to know if this has made oyster farming better. I mean, it’s always fun to have new gadgets but where business is concerned, is there a point to the expense? Here are the benefits of this new technology:

  • Reduces paperwork between farmers & food service regulators.
  • Food quality and safety has improved.
  • Accurate measurements has resulted in fewer farm closures.
  • Fewer farm closures has resulted in higher production, yields and profits.

Well, it looks like this technology is worth the investment for oyster farmers. It also looks like the investment of time and effort of scientists and meteorologists for more than a century was also a worthy investment. That is the backbone of the information that went into designing this system. If you have a habit or hobby of recording weather related “stuff”, who knows, one day what you may consider a hobby or pre-occupation could change the world! More than a hundred years worth of weather and tidal related data helped developers understand weather and tidal patterns, how they changed with the seasons, and how this would affect the performance of the technology to predict weather events. So, basically, Tasmania’s oyster farmers are more successful because of digital fortunetellers.

Sources:

www.techrepublic.com

www.theyield.com

oysterstasmania.org

Image Credit: oysterstasmania.org

 

 

Read With The Gringa “Who’s Sorry Now”, Chapt. 12’s Conclusion


We finish another chapter together from “The Meanest Doll In The World” by Ann M. Martin and Laura Godwin. Just how much trouble could Mean Mimi cause for Annabelle’s family?

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Space Flight & Fortune Cookies


When I was a young girl Six Flags was the big event once a year. The gringa was a country girl from a small town. I attended a tiny, rural school where the same 20 or so classmates I had were together every year from childhood through our teen years. A single building housed the classrooms for every grade, kindergarten through 12th grade. Once kids entered the 6th grade, officially “Junior High”, you felt as if you had hit the big time. That was the year you got included on the annual school trip to Six Flags, the biggest theme park in our state. It was about a 2 hour drive away to the big city.

My first year to go  was the grand opening of the big, new, rollercoaster attraction, the Shockwave. Two loop-de-loops of spine tingling action. The gringa was too young and naïve to realize that all the boys interested in going on the Spelunker ride with the girls only wanted to steal a kiss in the cool, dark passages. That was the second time in the gringa’s life that she socked a boy in the nose. But I learned quickly and didn’t fall for that trick a second time.

Now what has happened for the gringa to be reminiscing back to rollercoasters and clocking school boys? China. It’s all China’s fault. They have gone and done it this time. The gringa is counting her pennies and wondering just how fast she can afford to go to China. The gringa doesn’t plan on rollercoasters, though. No, now that I’m middle aged and epilepsy has had its toll on certain aspects, rollercoasters are out unless the gringa’s got paramedics lined up and waiting at the end of the ride. For the more sedate lifestyle I live now, the gringa still seeks adventure but with a smoother ride. Hence, China.

Remember when the gringa told you about Virgin Galactic and how you could hitch a ride to the highest heavens for a cool, couple hundred grand? Well, the gringa is certain that China can do it better and cheaper. In fact, considering that China is marketing their new ride as a feature at a theme park, surely tickets prices will be family friendly.

The plan is envisioned by KuangChi Science. The ride will be a balloon launch that will take passengers 15 miles into the atmosphere (24 kilometers).  The projected $1.5 billion project will encapsulate passengers in an airtight cabin beneath the balloon. Dubbed Shenzhou V after China’s first manned space mission in 2003,  the cabin is designed to block dangerous cosmic rays yet provide the comfort of a limousine-style ride. Once reaching top altitude, passengers will enjoy a peaceful cruise lasting a few hours before descent begins.  Although the ticket price hasn’t been announced, the gringa has got her fingers crossed that it may be in the $50 dollar range and include complimentary fortune cookies. Am I expecting too much?

Source: www.kuangchiscience.com

Image Credit: l.yimg.com

 

Read With The Gringa “Who’s Sorry Now?”, Chapt. 13, Part 1


Read with gringa as we begin a new chapter of “The Meanest Doll In The World” by Ann M. Martin and Laura Godwin. How did Mean Mimi get to Kate’s house?

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Stars Are Cool. No, Really, They Are


When the gringa’s dear readers think of a star, what do you think of? The Sun? Polaris? Alpha Centauri?  And what do you think would happen if you reached out to touch the Sun? You’d probably get vaporized, right? Well, depending on the star, not necessarily. In fact, if you touched the right star it might be a sensation more like when you roll over in bed and find the cool spot.

Brown dwarfs are cold stars. There are 14 that NASA believes are cool enough to touch. Cool! They are also the oldest stars in the Universe. I guess stars are kind of like people. Old folks with poor circulation are generally cold all the time. Stars get old and cold, too. Out of all the old, cold, brown dwarf stars in the Universe, it’s the Y-dwarfs that are even cooler than the average human’s body temperature. Y, you may ask. Well, the gringa will tell you why the Y is the way that it is.

Not only are they old but they are failures. Poor Y-dwarfs. They must have very low self-esteem. Perhaps that is why they don’t shine as brightly as other stars. They have grown old and are failures as stars. The gringa feels very sorry for the poor, little things.

Because their cores are not very dense they can’t fuse loads of atoms within. That means they don’t burn as hot and brightly as other stars. The gringa finds it very amusing that the denser a star is the brighter it is. It doesn’t seem to work that way in humans.

If Y-dwarfs are such failures at being stars, the gringa wonders if they should be considered stars at all. Do we have a Pluto prospect in the future? Just as Pluto got demoted from planet to dwarf planet, Y-dwarf stars may very well face the possibility of being re-classified. In the future scientists may decide they don’t meet all the guidelines of being a star. The gringa thinks this is a wonderful possibility for Y-dwarfs. Whereas poor Pluto suffered a demotion, the Y-dwarf could get better news. They could go from being failures as stars to being over-achievers for whatever it is they may become!

However, it may take astronomers quite some time to collect enough data in their studies. Their failure to shine bright like a diamond in the sky means it is difficult to view and study them. It’s practically impossible to study them at all with a telescope dependent on visible light. To take productive peeks at Y-dwarfs NASA had to construct an infrared telescope and mount it to an orbiting satellite. And that is why the Universe is wiser thanks to these cold, little star failures, because of Wide-field Infrared Survey Explore (WISE) that studies them in the heavens.

Source:  www.nasa.gov

Image Credit:  www.jpl.nasa.gov

 

Read With The Gringa “The Story of the King’s Lettuce” Chapt. 15’s Conclusion


We finish the chapter together as we continue “Watership Down” by Richard Adams. El-ahrairah proves what a clever rabbit he is.

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Read With The Gringa “The Story of the King’s Lettuce”, Chapt. 15, Part 1


Read along with the gringa as we continue “Watership Down” by Richard Adams. El-ahrairah negotiates with Prince Rainbow a way for all rabbits to be free again.

Read with the gringa here on WordPress or on Facebook!

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