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submitted by FCapt. Victor Swindell USS Charleston
Take a close look at a candle flame. How many different zones does it have? From the wick outward and upward, first there is a transparent zone, then usually a blue zone, then a yellow zone, and possibly a short red one. Sometimes there is even a black zone after that one. The transparent zone nearest the wick is where wax vapor steadily streams off the wick. There isn't enough oxygen in that zone for it to burn, because the steady stream of vapor keeps it out. But something else important happens here: the heat from the burning part of the flame starts breaking up the chains of carbon atoms in the wax. The long chains of carbon atoms immediately condense into extremely tiny particles of soot, which are carried into the main flame. The blue zone is colored by the burning of a particular kind of molecular fragment called diatomic carbon (C2). The yellow zone is colored by the burning of the soot particles. If not all the soot burns, then the red zone forms from cooling soot particles, and you might even see the black zone which is smoke (large soot particles) in the process of condensing.
Recent discoveries made by the Mars Global Surveyor spacecraft show that the two poles of Mars are very different, indicating that the climate may have been different at the two poles for quite a long time. The south pole has a permanent cap of frozen carbon dioxide mixed with layers of other material. Since the carbon dioxide ice evaporates directly into the thin Martian air, rather than melting the way water ice does on Earth, the landscape shows features unlike anything on Earth. There are flat-bottomed circular depressions and round-walled plateaus, and complex fingerprint-like whorls of grooves. The north pole's ice cap, while about the same size, is simply a layer on top of the ground, with small pits probably caused by evaporation of the ice. Its structure seems simpler, and it may be composed mainly of water ice rather than frozen carbon dioxide. Why are the two poles of Mars so different? Scientists hope to discover the answer as exploration of the red planet continues.
In 1911 a Dutch physicist named Heike Kamerlingh Onnes noticed that when he cooled mercury metal to a temperature just above absolute zero its electrical resistance completely disappeared. He had discovered superconductivity, a property that some materials have at very low temperatures. When all electrical resistance disappears, some strange things happen. Electric currents can flow forever in closed loops through the material. External magnetic fields cannot enter because they cause exactly equal and opposite currents to flow, repelling them. Scientists are still trying to understand superconductivity. One of the great mysteries is whether there are materials that can show superconductivity at high temperatures. New superconducting materials are discovered every year, but so far they all must be cooled to very low temperatures before they become superconductors.
If you hear a cricket chirping and you have a watch, you can estimate the temperature where the cricket is. If you can hear more than one, you can tell whether they are experiencing different temperatures. To calculate the "cricket temperature," count the number of chirps in a 14-second period. Add forty to the result, and you have a rough estimate of the Fahrenheit temperature of the cricket. This method works best with the snowy tree cricket, whose song sounds like gently ringing sleigh bells. Depending on the species of cricket, you might have to adjust the counting time by one or two seconds, up or down. Why does it work? Because crickets are cold-blooded creatures, the rate of their metabolism is strictly determined by temperature. The warmer it is, the faster they move and the faster they chirp. The same method would work equally well with other insects if they had the regular chirping habits of crickets.
Have you seen seagulls or migrating geese flying in a "V"? Through evolution, flocks of birds have spontaneously developed the best instinctive strategy for long-distance flight as a group. Freeway drivers may be familiar with the "wake effect" that reduces gas usage when one follows just behind and to one side of a large truck. The "V" flying flock takes advantage of exactly the same effect. By flying in a "V", birds minimize the energy used by the whole flock to get where it's going. Recent research shows that even the leader of the "V" benefits from the formation. A "V" flock of 25 birds can travel 70% farther than an unformed flock, and it also flies faster
Every day, more than 1,000 gallons of water are lost into space from the top of Earth's atmosphere. Most of the water is lost near the magnetic poles, where charged particles from the Sun split water molecules into electrically charged hydrogen and oxygen ions. The charged ions move in paths that follow the lines of Earth's magnetic field. Since that field points straight up near the poles, they can escape there. The amount lost can be much larger during solar storms when the solar wind becomes more powerful. If Earth had no magnetic field, the amount lost would be far greater and the oceans would have evaporated millions of years ago.
Before the bow and arrow were invented about 15,000 years ago, a simpler weapon was used to throw long darts with great power and accuracy. The atlatl [at-LAT-ul] was invented at least 25,000 years ago, and is still used by Australian aborigines. The atlatl is a stick about 60 centimeters (24 inches) long, with a notched hook at one end. Into the notch is placed the end of a flexible, feathered "dart" that is at least 150 centimeters long (59 inches) and possibly longer. By flicking the atlatl quickly forward, the user is able to fling the dart toward the target with tremendous speed. Recently, there has been a surge of interest in the atlatl. Its physics are surprisingly sophisticated, involving temporary storage of energy in the flexing of the dart as it is thrown. Enthusiasts are now designing ever-better atlatls using high-tech materials, and there are world-wide competitions. Click Here to Return to Table of Contents
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Chief Science Officer Report: FCapt. Richard Heim, CSO USS Alaric -- Asheville, NC AlaricRH@sprynet.com |
USS Alaric's Sciences Roster:
Alaric Ship Log
The Alaric participates in several community activities, including supporting Manna Food Bank with canned food and Eliada Children's Home with Campbells product labels. We also recycle aluminum, both as a community activity and as a fund raiser. Another fund raiser is auctioning items donated by members over eBay.
Alaric Science Log
The primary emphasis of Sciences aboard the Alaric continues to be education through newsletter articles, both in Alaric publications (the Carolina Communicator) and others. In the months ahead, I'll be converting my science articles, that have been printed in the Carolina Communicator and The Alaric Heim Page, to html format for the sciences web site.
Speaking of which, the Alaric Science Department's web page url is:
http://alaricrh.home.sprynet.com/science/AlaricSci.htm
The Alaric sent an away team to the Fantasm convention in Atlanta, GA on March 17-19. This convention was not related to the movies by the similar name. It was, instead, a really great fantasy/erotic convention. My favorite parts were the Miss Fantasm Contest, Costume Contest, and the Cam Girl Show. Oh yes, and the parties! On Friday night a "Fuzzy Dice" event was held where you rolled large fuzzy dice and could win a free membership to next year's Fantasm or free t-shirts or free buttons. But if you rolled double sixes, you had to choose between cleaning up after the party wars or being in the slave auction. I chose the slave auction (but that's another story!).
In addition to being the fictional Science Officer aboard the Alaric, I'm a scientist (meteorologist/ climatologist) in "real life". During the first half of March I attended an Automated Weather Station Workshop and presented an oral paper on the development of the U.S. Climate Reference Network. The workshop was held in Lincoln, Nebraska. Shirley and I drove and stayed with relatives.
LL&P, RichardClick Here to Return to Table of Contents
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Chief Science Officer Report: Commander Dee Okolotowicz, CSO USS Carolina -- Greenville, SC cmdrde@usscarolina.com |
We are closely observing what seems to be a new life form in the Gamma Quadrant. It is apparent that it is humanoid in nature (outwardly), however, one important difference is quite evident. This particular "humanoid" has no DNA molecules. And yet, certain common elements are present in it's chemical composition.
This life form is traveling with a large group or "pod" as we are calling them. They are apparently migrating, although we have no evidence as to where the're final destination will be. On an interesting note, they seem to be consuming local food stuffs, something I, as a Vulcan, have never been able to do. Most importantly, they seem to take "rest" periods, what we might call sleep, every two or three hours. I speculate that it is due to their metabolic functions.
I am hopeful that these beings will be in the quadrant long enough to make many more observations and discoveries, since they are completely unfamilar to the Federation. Due to our strict prime directive, I have been ordered by the captain to observe only from a distance. This will make my job as Chief Science Officer much more challenging than it has been in the past. I look forward to the challenge and the knowledge.
I am looking into several magazines for circulation within this department. If anyone has any suggestions, they will be considered. There are several very interesting and infomative ones, and it is difficult to decide which to subscribe to. However, I will choose on the basis of being easy to understand or layman's reading. No point in subscribing to something that may be a bit over our heads in comprehending.
I mentioned in my last report that I want to start a science department newsletter, and I definitely do. I'm not trying to make an excuse for not having begun this project, but the fact is, since I have taken on the responsibility of newsletter editor and webmaster, I simply have not had an opportunity to actually, start it. Although, I am taking any articles, artwork, or anything that would be pertinent for the newsletter and putting them into my files for use once I do begin publishing one. I estimate that once the webpage is fully operational, and the newsletter templates are finalized, I will have the time and opportunity to start this project. However, anyone new joining the science department is certainly welcome to take on this monthly or bi-monthly project.
One last topic to touch on.... the Region 1 Summit. I am looking forward to the Summit with a lot of anticipation. It has been some time since I have attended a Starfleet function of this type. It should be a great deal of fun as well as being informative and interesting. I look forward to meeting old Starfleeters and new ones. I am particularly pleased that several of us are going. It will be good to present ourselves as a "ship" at our first SF function, rather than just as an individuals.
I am posting this one notice publicly... Since I am not a navigator or pilot, I will probably not be piloting the shuttlecraft. I believe our Captain and First Officer will be piloting the shuttles. I plan to use that time to "rest."
Science Officer out.
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Chief Science Officer Report: Capt. David Klingman, CSO USS Hawkeye -- Greensboro, NC mirodon@carolina.rr.com |
Please note my new email address.
Members in Department: 1 (Captain David Klingman, Chief Science Officer/Exobiologist).
Current Project(s):
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Chief Science Officer Report: RAdm. Willy Smith, CSO USS Heimdal -- Amherst, VA R1RDC@aol.com |
USS Heimdal Science Department Members: Willy Smith, Bonnie Davis
Newsletter: Science Matters
Activities: None ... but we have plans to unite with Computer Operations to hold a Heimdal meeting and possibly update our "Trek Jeopardy" game. More plans for activities once the spring arrives.
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Science Department Report: Lt. (j.g.) Joe Lamantia, CSO USS Jurassic -- Reston, VA Joe_Lamantia@knight-hub.com |
A long series of articles can be found in Scientific American's latest issue (March 2000) on the sending of humans to Mars. At least to me one of the most interesting is a concept dealing with the establishment of a 'space bus' which rides a specific orbit from earth to Mars and return. Astronauts will 'hitch' a ride from earth on the way out, land on Mars and perform their research, then as the next bus approaches launch and lock on for the ride back. Simple, cheap, reasonable. That's the ticket.
Visit Scientific American at http://www.sciam.com
Yet more planets have been located within a 150 light year range of Earth. As all of us know who believe in a future where there are no limits on a race but the ones they impose themselves the galaxy looks to be a lively place. Perhaps not life as we are but no doubt better and worse forms.
More interesting work going on with a quantum computer. My old brain has troubles with this type of processing but if it in fact can get past a single gate (like to know more, just drop me a line) it will make the Giga Hertz PC's about to pop out of the chip makers seem like tinker toys in comparison.
Something not to think about - scientists are in preparation to run physics experiments in a major laboratory later on this year. There is a small possibility (very small) that the impacts might have the capability of producing a miniature black hole at the impact site. If it did resolve it should last only microseconds. I'm reminded of the hydrogen bomb tests in the Pacific and the very small possibility of setting the atmosphere on fire. Science will either take us to the stars or end or race right here. Do we have the right to experiment like this? Of course!
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Chief Science Officer Report: FCaptain David Rose, CSO USS Tycho -- Fremont, OH tycho59325@aol.com |
USS Tycho's Science Department:
Total Members in Department (including the chief): 10
On February 20, 1962 John Herschel Glenn, Jr., became the first American, and the third person, to orbit Earth. Aboard the capsule Friendship 7, he made three orbits of Earth. The spacecraft was a Mercury-Atlas 6. In 1998 the 77-year-old Glenn went into space again on the space shuttle Discovery to test the effects of aging.
On February 8, 1828 French writer Jules Vern , sometimes called "the father of science fiction," was born at Nantes, France. His best known works include Around the World in Eighty Days and Twenty Thousand Leagues Under the Sea. He died at Amiens, France, on March 24, 1905.
We will have our third video night on January 12th. This time we will watch episodes of "Night Stalker." As of right now plans are on hold for a laser tag night, more on this to follow.
The C.O. , X.O. and the Tycho are on the move! The Tycho will be leaving Fremont, Ohio and now be based in Toledo, Ohio as of March 4, 2000. As soon as we get our new address we will pass it on.
The Tycho will be sending a very small away team to this year's Region One Summit. We look forward to seeing all our friends again. More to follow on the makeup of this away team.
We are still collecting stamps for the STARFLEET Stampede, coupons for the STARFLEET Overseas Coupon Project, and various items for our ongoing food bank donations project.
Personal Note: This is my final monthly science briefing as Chief Science Officer of the U.S.S. Tycho. I originally took on this role in April of 1998 when the previous CSO found real life too demanding. Now it is my turn to depart because of real life. CSO of the Tycho was a position that I thought I'd never hold. I took on the role because of it's importance to us since we are designated a scientific research vessel by STARFLEET.
I never really considered myself much of a scientist or science buff. All you have to do is look back at my school science grades. I hope I have interested and enlightened you with some of the things I've found along the way as I performed my duties as the Tycho's Chief Science Officer. I know you have sure enlightened and interested me!
At this time I would like to introduce my successor, PO3 Adam Gorrell. PO3 Gorrell recently joined the crew of the Tycho and expressed an interest in becoming the CSO. The more I have gotten to know Adam, I know he is the right person for the job. He has a huge interest in science, how things work and he is a dreamer. He has relayed to me many things he has found interesting in magazine's like Popular Mechanics and Discover. I know he will be more than able to fill the role of the Chief Science Officer of the U.S.S. Tycho.
It has been a pleasure working we everyone involved with Region One Science and I will miss you all. You are the best!!!
Live Long And Prosper!
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Chief Science Officer Report: Ens. Tina Walker, CSO USS Yorktown -- Rock Hill, SC 6855 Mandarin Drive Rock Hill, SC 29732 |
Total members in department: 1.
I recently passed my Starship Operations course and Treknology course. On Stardate 0001.20, I witnessed a spectacular sight! For an hour, I watched a lunar eclipse. The moon turned a brick red.
Things were really hectic this March. Besides running the Science Department, my Counseling duties, and being Morale Officer, I've been helping my in-laws move into a brand new double-wide trailer, as well as starting a new job (on March 17). I've also been keeping up on department reports and getting ready for the away mission coming up in April. I will be attending the Region One Summit with my 5-year-old daughter. She is looking forward to going with her mommy. I hope to see all or many of you there.
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March 3 - James Doohan (Lt.Cmdr. Scotty) March 22 - William Shatner (Capt. James T. Kirk) March 26 - Leonard Nimoy (Cmdr. Spock) Our Great Science Officer! March 29 - Marina Sirtis (Counselor Deanna Troi) |
April 1 - Grace Lee Whitney (Yeoman Janice Rand) April 18 - Avery Brooks (Capt. Benjamin Sisko) April 20 - George Takei (Lt.Cmdr. Sulu) April 29 - Kate Mulgrew (Capt. Kathryn Janeway) |
Jo Lantru,
Walker out.
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R/1 RDC Sciences, FCapt. Richard Heim
Starfleet FDC Science, Capt. David Klingman:
I'm continuing to get input on the Starfleet Science list with a broadened scope of submissions including NASA news, weather and climatology, science history, and a variety of other topics.
I have set up a network of Regional Science Correspondents.
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1. Women 2. Termites 3. Money 4. Work 5. Heat |
6. String 7. Darkness 8. Horses 9. Churches 10. Spiders |
11. People 12. Dogs 13. The number 13 14. Mice 15. Trees |