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Geeking Science: Faster

Fast, Faster, Fastest

Unless faster-than-light travel becomes a reality, the true reality of space will be very long voyages.

Those who ply humanity’s trade routes have pulled long transients for time immemorial. Christopher Columbus took two months on his voyage and faced mutiny. The silk road from China to Rome took two long years out of a merchant’s life. The longest regularly schedule plane flight of today takes seventeen hours as of February 2017 (from Doha, Qatar to Auckland, New Zealand). Cargo ships can take nearly 30 days to go across the Pacific, and one traveling from Europe to Australia can push 40 days.

The closest exo-planet humanity has found at this time is 4.25 light years away. Traveling at half the speed of light, without speed up or slow down taking into consideration, would take eight and a half years, one way. Just reflect on how much you have accomplished in the last eight and a half years, how far you traveled, matured, learned, and changed. Now imagine doing all that with other people in the space of a space shuttle’s crew module, 2,325 cubic feet. Allowing for a 8-foot ceiling that is 291 square feet. Putting that in perspective, RVs run about 400 square feet.

Fast – 0.0037% the speed of light

Half the speed of light is generous, when one considers the fastest humans ever traveled occurred during Nasa’s Apollo 10 mission that topped out at 24,790 mph – 0.0037% the speed of light. Plans exist for developing technology capable of reaching up to 10% the speed of light. (See “How Fast Could Humans Travel Safely Through Space?” published by BBC in 2015.) At 10% the speed of light, not counting acceleration and deceleration, Proxima Centauri’s system, including one very special rocky planet in the Goldilocks zone, is just 44 short years away.

Faster – 0.0246% the speed of light

Before humanity arranges for some of its members to take The Big Trip, unmanned space craft will be sent. At this time, Juno holds the speed record for spacecraft when she rushed to see what her husband Jupiter was doing with all his moon affairs. She pushed 165,000 mph – 0.0246% the speed of light (seven times faster than humans ever moved in a sustained manner). Plans are in the making to get an unmanned spacecraft up to nearly 3 times that, within the next two years. (See “What’s the Fastest Spacecraft Ever?” published by LiveScience.) Two years feels like tomorrow when thinking about the fifty-year plan for getting humans up to 10%.

Fastest – 0.0671% the speed of light

And that two-year plans has a countdown. See more about the Parker Solar Probe here: http://parkersolarprobe.jhuapl.edu/

 

Bibliography

“Astronomers have found the closest exoplanet to Earth” – (Last viewed 11/17/2017) – https://techcrunch.com/2016/08/24/astronomers-have-found-the-closest-exoplanet-to-earth/

“How fast could humans travel safely through space?” – (Last viewed 10/31/2022) – https://www.bbc.com/future/article/20150809-how-fast-could-humans-travel-safely-through-space

“Space Shuttle Basics” – specifically for the crew module on the space shuttle – (Last viewed 11/17/2017) – https://spaceflight.nasa.gov/shuttle/reference/basics/orbiter/index.html

“What’s the Fastest Spacecraft Ever?” – (Last viewed 11/17/2017) – https://www.livescience.com/32655-whats-the-fastest-spacecraft-ever.html

Author Spotlight: Michael Z. Williamson

Amazon Cover

Science Fiction tends to gather some highly political writers. As people explore “what if”, they follow paths from where humanity is now – with government, science, and culture – and predict possible ways each of these may develop. Robert Heinlein was known for his extreme views. John Scalzi made a splash with his political blog long before his writing caught public attention. Octavia E. Butler explore many cultural aspects in her writing. And Ayn Rand had a cult following in her day.

Michael Z. Williamson may be added to the list of exceptional writers who explore the possible future they believe may work for humanity. An immigrant from the UK and Canada, he served in the US military. He plays in the SCA, and I see him every Pennsic – to find out what book he had published by Baen this year.

I might not always agree with his politics or his vision of the future, but his stories are always interesting. If you like Heinlein, you will like his stories.

Flash: Evendalson’s Cave

Stock Art Winter parka

Photo by Talgat Baizrahmanov on Unsplash 
(Cropped and color adjusted by Erin Penn)

Old Man Winter sat heavy on Evendalson’s shoulders as he stared into the dark cave. If he stayed outside, he would surely die a quiet death. Already his limbs felt as cold and heavy as the grave. But the cave was sacred to the local fae, may they sleep well into spring. He knew little of its holiness; parents only taught children to stay away from certain sites within a day’s walk of the village.

With four moons until his name day, Evendalson’s was adult enough to bite back the curse rising from his gut as he debated what form of death to embrace. His mother had little choice in accepting Greger’s proposal since Evendal’s brothers had not extended arms to their brother’s widow.  A proud warrior, Greger was willing to take on the cost of a woman and her two daughters, but shunned accepting a boy with someone else’s name.

For a full moon Evendalson had survived being outcast, but winter gusts promised further ice and blind snow. His bed of leaves and sticks stopped holding heat days ago.

The wind ripped his fur-lined hood from his head, driving crystals hard into his face. Determination to survive goaded the young man into the cave. He grabbed the unbraided blond hair the Dod-vind had tried to steal, tucked it under the cloak, and pulled the hood back up. Outside the wind spirits howled at the loss of heated prey.

But the Dod-vind stayed the other side of the threshold. The still air of the cave held no warmth, but took none either.

“Blessing upon the fae and faekyn,” beseeched Evendalson as he continued away from the entrance. He smelled moisture and needed some badly. The creek had frozen over days ago. Melting snow with his hands traded thirst for cold; a trade he made for two mornings but dared not make at night.

A breeze bearing water instead of spirits guided him further in, aiding him in choosing splits and turns once darkness had swallowed all. The dark pressed on his eyes. Strangely the rocks Evendalson expected to trip him never reached out. No injury sought him; though maneuvering through the black wrought its own exhaustive wound.

After untold time, water clung to his face and hood.  Earthen soil below the hoarfrost allotted the air warm. Evendalson pushed the hood back and removed the two-finger mittens from his hands. He tucked them into his belt for safe keeping. His youngest sister, Hanne-grandottir, had knitted them in a red so bright the color hurt the eye even after several washings. Agnete-dottir’s socks were equally treasured through the cold days of his outcast, though their green often dyed his feet.

With the hood removed, trickling water could be heard. The walls were still dry under his fingers, but Evendalson knew he would find true water soon. He wiped the sweat from his face.

The dark grew even more complete, to the point Evendalson swore he saw light. Deeper he went until he discovered the light was not false. Eventually he made out a turn where the glow seemed as if firelight dancing in a doorway.

He firmly pushed back the urge to run. He was in a fae place. Despite his thirst and a desperate need for light after blackness had tried to steal his eyes’ memories of the sun, he approached the turn carefully.

(words 563 – originally appearing at Sunday Fun on Breathless Press 1/6/2013 – I do not know the copyright of the photo which inspired the story, so I did not copy it.; published on the old blog on 1/6/2013; republished new blog format 5/14/2017)

 

Editing Rant: Different Dance Moves

Image courtesy of Stuart Miles at FreeDigitalPhotos.net

Rating: Mature

Choreography

Two aspects areas of storytelling take choreography to the extreme: fighting and sex. Normally, stating where a person is standing in a conversation has little impact on the situation other than providing an anchor of time and place. During sex and fighting where the two (or more) characters are located, where they are located in relation to each other, and how they interact with each other and the scenery (beds and cars) and props (guns and bedsheets) are all important.

And like any choreography, the moves need to vary to keep interest. If writing fighting, each battle needs to be different – not a one-punch and done. To Beat the Devil  by M.K. Gibson does an amazing job of changing up the dance from single couple to large scale ballroom/battlefield, from no props (fist only) to canes and top-hats (magic and guns). No altercation repeats aspects of previous fights. If writing sex, similar rules apply.

Recent books deserving rants:

BOOK 1: All sex scenes followed the same pattern: oral/manual simulation followed by vanilla intercourse. All emotional levels are the same (no crying, hurt, joy, happy, anger). All sex happened in the same room, on the bed. This would be like all the fights in an urban fantasy happening in a boxing ring.

BOOK 2: A five-way relationship (one female to four males). Two complete rounds of intercourse follow the same exact order of the males doing the same exact actions; the only variation is the location, once in the living room and once in the bedroom. No emotional level variation. Even the dialogue did not vary. 

For choreography to work, variation in location, emotions, number of characters, order of activities, and the props is required, whether fighting or sex. When done right each major choreographic encounter should advance the plot. In a romance, each encounter advances the romance. In an action-thriller, each encounter teaches the main character a new skill or reveals a new portion of the plot.

Each dance results in movement, emotional sweeps to plotting quicksteps.

Limiting the dance of fighting or romance to a single step or pattern of steps is like watching the tango with no dips or spins.

WRITING EXERCISE: Create a fight or romantic scene of 1,000 words or less between two characters. Change one of the following and only one of the following and rewrite the scene: (1) location or (2) emotional driving force behind the scene.

READING EXERCISE: For your most recent read, write down every “dance” within the book – include location, emotional level, number of characters, prop/powers used, and activities. Did the variation help keep the “dances” fresh?