Author: photog

The Day After the Day After Tomorrow

photog Current Events, Science, Science Fiction / Fantasy , , ,

In the comments for yesterday’s post on anti-matter there was some discussion about the methodology for interstellar travel; matter/anti-matter annihilation as a form of impulse power versus the use of a worm hole to poke in and out of space as needed.  As was intimated (being turned inside out) the current understanding of general relativity does not present any clear mechanism for human beings to utilize such a phenomenon and remain alive.  And that got me thinking.

Five hundred years ago if you wanted to go from Portugal to India you would get on a sailing ship and circumnavigate the continent of Africa and then cross the Indian Ocean.  And when you returned from this trip thirty months would have passed.  Today, a direct flight from Lisbon to Calcutta would take about twelve hours.  Call it a day for a round trip.  That’s about 900 times faster than the old way.  A trip to Mars at its shortest takes about six months.  Adding in the return trip makes the whole voyage something like 26–34 months.  If somehow, we could increase our speed by the same 900 times we could go round trip to Mars in a day.

Of course that’s impossible.  But only in the sense that we would be trying to improve the same means of travel in the future case.  So, if you told Vasco da Gama he could make a round trip to India in one day he would assume you were either joking or insane.  Because the very idea of a jet plane was an impossibility in his world.  Before you can have jet planes you need Galileo, Newton and Maxwell.  In other words, you need the mathematics, physics, chemistry and engineering of the seventeenth, eighteenth and nineteenth centuries to know that a jet plane could exist.

What if the mathematics, physics, chemistry, biology and engineering of the twenty second, twenty third and twenty fourth centuries conspire to make the round trip to Mars only one day by finding a completely novel approach to travel.  What if wormholes really could be harnessed for human transport?  Then a day long trip would just be a convenience for meals whereas actual travel time would be zero.  But you argue, “wormholes are a theoretical aspect of relativity that have never been observed and if they exist would be as inimical to human life as a black hole would be.  And I would counter that feeding flammable liquids like octane into a machine that produces electric sparks and depends on metal parts rotating thousands of times per minute is much too dangerous a method for transporting humans from place to place.

So, I won’t say I know that we’ll ever reach the stars.  But I think anyone who says categorically that we cannot is making assumptions that cannot be taken as fact.  They are conjecture based on the current understanding of physics and engineering.  So, I guess we’re free to fantasize about galactic empires and worm holes and warp drives and anything that makes us happy.  And some days I want to read about the day after tomorrow and other days I’ll dream about galactic empires.  Why not?

06JUN2019 – Quote of the Day

photog Quote of the Day ,

A soft, easy life is not worth living, if it impairs the fibre of brain and heart and muscle. We must dare to be great; and we must realize that greatness is the fruit of toil and sacrifice and high courage… For us is the life of action, of strenuous performance of duty; let us live in the harness, striving mightily; let us rather run the risk of wearing out than rusting out.

Theodore Roosevelt

FedEx Boldly Goes Where No Man Has Gone Before

photog Current Events, Science , ,

When Scotty needs a shipment of anti-matter does he expect to see an Amazon truck or maybe FedEx?  Well, maybe not yet but who knows about tomorrow?

Antimatter has been transported for the first time ever — in the back of CERN’s truck

“On 24 March, a team at CERN, the European particle-physics laboratory near Geneva, Switzerland, transported 92 antiprotons in a specially designed bottle that traps the particles using magnetic fields. The bottle travelled on the back of a truck, taking a 30-minute journey around the lab’s site.”

Alright, to be realistic, the Starship Enterprise couldn’t reach Warp Factor 8 on 92 antiprotons.  In fact, you probably couldn’t lift your pinky off the table with the energy produced by that amount of matter/anti-matter annihilation.

https://youtu.be/0xD9qEdHFIE?si=zCKTeF3RTXgm51yZ&t=52

But if we can send anti-matter by delivery truck today who knows what next week will bring?  Someday I may be able to order up a bushel basket of Higgs bosons or a peck of top quarks.  The sky’s the limit.

I read somewhere that the folks dreaming about interstellar travel were hypothesizing that anti-matter could be more easily stored if it was cooled down to just above absolute zero.  I remember thinking, “Does this sound like we’re making it easier or harder by requiring it to reach such a difficult state.  But maybe I’m wrong.  My whole experience with cryogenics had to do with trying to build a cooling jacket for a chemical reactor that used liquid nitrogen to run some organic synthesis steps at ridiculously low temperatures.  And to be totally honest, I wasn’t convinced that the chemists really had any specific reactions that needed these conditions.  They just wanted to make sure that the system they built couldn’t possibly be unable to produce the temperatures, pressures and chemical corrosion resistance parameters that they had promised to their boss.  But anyway, if you can imagine anti-matter travelling in a truck then you can further reckon with anti-matter at 0.01 K sitting in the hold of a star ship waiting to be combined with normal matter to produce impulse to accelerate the ship toward Proxima Centauri.  I just know I won’t be volunteering for that first trip, thank you very much.

So, since we’re discussing anti-matter, I’m still waiting to hear where all the anti-matter in the universe is hiding.  After all, I seem to remember that according to all the theories out there, the universe should have exactly equal quantities of matter and anti-matter.  Well, where is it?

Somewhere out there shouldn’t there be an anti-photog, out there running an anti-OFC website and publishing his novel “The Anti-Sniper”?  Maybe all the missing antimatter is also, all the missing dark matter they’re always looking for.  But whatever the reality, if we’re starting to ship anti-protons around it’s only a matter of time before the commodities exchanges start listing anti-matter on the big board and before you know it, I’ll be able to trade puts and calls for anti-matter.  What would a butterfly spread on anti-neutrons cost on expiration Friday.  Hmmm.

Practical Applications of Riemannian-Bishopian Dimensional Translations – Part 1

photog Life in Dunwich, photog's Corner, Science Fiction / Fantasy ,
Farmer Cthulhu in His Fields

Dunwich is a very odd place.  First of all, you’ll notice that it does not appear on any map of New England.  And this is both an advantage and a disadvantage.  On the plus side it limits the amount of traffic that traverses its roads.  On the minus side it’s darn hard to enter and leave it.  For instance, there are no gas stations in Dunwich so whenever I need to fill up the old gas tank, I have to find a way out of town and find my way back in again afterward.  And it’s not a matter of just heading down any road until you reach the town limits.  Strictly speaking there are no limits.  If you travel on Aylesbury Pike past Sentinel Hill for about three hours you’ll come back to Sentinel Hill again.  And if you turn off at Whateley Lane and go for about two hours, you’ll notice a singularity in the middle of the road.  And if you get too close to it, you’ll be pulled in and find yourself in the alimentary canal of Yog Sothoth.  And that’s not a good place to be.  So, you can see that commuting is somewhat problematic.  But for all of the locals it’s really just an acquired skill that is taught from father to son.  It’s all a matter of geometry.  Einstein believed that our space time was a variety of non-Euclidean geometry called Riemannian.  And it is.  However, Dunwich has a different geometry called Bishopian after the famous Dunwichian mathematician (or wizard) Septimus Bishop who measured the curvature of Dunwichian space and codified the equations for translating back and forth between the two universes.

The mathematics is too complex for most people without advanced training to follow.  On a practical level if you close your right eye and squint your left and slam down the accelerator just at the right location on the Dunwich side, you’ll reach normal space.  And from normal space if you close your left eye and squint with your right eye while slamming on the breaks you can return to Dunwichian space from some well-known anomalies.

For the most part this kind of travel is a routine.  But every once in a while, something seems to go wrong.  I was driving at night in a snow storm in Dunwich a few years back and I sneezed too hard and must have activated an anomaly.  When I blinked my eyes open again, it was broad daylight and obviously a summer day in some warm climate.  I found out I was in Tallahassee Florida and it was six months in the past.  And this caused all kinds of problems when I got back to Dunwich and ran into my earlier self, watching tv in my living room.  I had a devil of a time murdering my doppelganger and sinking him in the swamp.  He seemed to know all of my fighting tricks and just refused to die like a good sport.  Some people are like that.