One Piece Of Information, A Test Of Character.

One piece of information, a test of character.

One Piece Of Information, A Test Of Character.

If you could give the man on the tractor only one piece of information, and had to choose between the following, which would you choose?

a. the moment produced about the point at base of the tree is (-16.5i + 5.51j)kN-m

Or

b. Your distance from the tree is less than its height, if the tree falls faster than your tractor moves... you splat

Credit due to R.C. Hibbeler Statics&Dynamics 14ed

More Posts from Arthurwatney and Others

5 years ago

Welcome to life on Mars

5 years ago

“Torrefaction” and the Potato Principal

There comes a point at which my mind no longer wants to absorb new information and I become extremely distractible. Junk food and music become the primary motivators for staying at my desk. This is the point at which I consider my mind a fried potato. 

Tonight that point was hit with the word “Torrefaction,” which describes a process of heating a biomass fuel in an inert atmosphere (like nitrogen) to make it into a more efficiently burning source. Pretty cool right?

I’m working on understanding some Thermogravimetric Analysis (TGA) techniques for something I’m writing and hence came across the word. 

Today began at 9am with some light physics (literally physics regarding light)

Continued on with some dynamics that took way longer than it should have

Came back around to TGA hit “Torrefaction” and now my mind is burnt toast. 

Aside from interuptions for food, hygene and laundry (bothersome repeated tasks we’ve yet to find ways out of) today has been dedicated to engineering and yet here we are nearing midnight, still with more to do and a fried potato of a mind. 


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5 years ago

Roller Coasters & Higher Education: The Hardest Part

I like roller coasters, at least sometimes, but they are designed to shake you, scare you a bit, give you an adrenaline rush, an experience, before they place you back on the ground. 

For me the hardest part of any roller coaster or amusement park ride is always waiting in line. Waiting in line is when you have a choice. Every moment I have to stand there, watching the ride, listening to the screams, I am making a conscious choice to get on the ride even as this new information is presented to me. My friends will get me into line, and once I am on the ride itself I put my faith in the safeties designed by the roller coaster engineer  and let my body be thrown from side to side. Loop da’ loops or dramatic three story high dives, locked into my seat the greatest stress is over and I can relax and enjoy the ride.

College too is designed to shake you a bit, give you an experience and place you back on the ground. And here too I find anticipation and decision stifling. I find the choosing of classes, the navigation of my non-standard course map to be a horribly straining task. I would rather just go forth and do, but I feel an obligation to myself to consider my options thoroughly. Issue is, I can’t see the future, there’s no way of knowing what option is truly best in the long run. It’s like being asked to solve for a variable, but being given an indeterminate matrix and some subjective phrases or playing 20 questions with only non distinct questions.  You just have to take your best guess and move on.   


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5 years ago

“Life Sucks... Then You Die”

It’s been a rough couple weeks. Mum used to play this. It feels fitting tonight on Mars. 


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5 years ago

Does it make sense?

There’s a caricature hanging on my wall, with it’s date marked as the 11th of September 2019. I look at it several times a day and wonder about my personal insensitivity. 

I sat for said caricature on said day, and truth be told I was smiling. 

I won’t attempt to justify my role in this. I was there, same as everyone else. I ate the food, same as everyone else. If we were wrong (and I believe we were) then I was wrong. 

The caricature in question was drawn at an institution event, a club fair, somewhat of a celebration. Isn’t it wrong? Wasn’t it wrong, to be at a celebration, at a military institution, on a day that marks a great American tragedy? That same night a remembrance ceremony took place. Doesn’t it pervert the nights remembrance ceremony to be hosting a celebration during the day that could have occurred on any other day? I won’t claim that people born on the 11th should’t celebrate their birthday, their births remind us that horrible things and good things can occur simultaneously. I do wonder about the justification of an institutions celebratory event. 

I will not pretend to remember 9/11. The fact is I simply don’t. I do not remember that day, nor any of that year. Regardless, it was a tragedy that affected an incredible number of Americans. I believe it was insensitive to hold the fair on that day and I have my sincere regrets about my part in it. 

A second event also occurred that seemed ill timed. 

A young man, about to graduate died on 9/15/19 in a car crash. Yesterday, 1 week later the institution held it’s 200th celebration. Today it held his funeral. I will not say that the institution should have altered it’s plans on such short notice, but I will say I believe they should have provided more than just 1 echo of his name as so many students mourn his loss and fight off anguish at the denial of half mast rights for the enlisted young man.   

Does it make sense? To What Degree Should We Mourn For Losses To Our Greater Community? 


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4 years ago

“Reality ...is FICTIONAL” -(Rainbow Kitten Surprise)

As the days pass and the news gets continually worse as restrictions come and go like the push and pull of the tide (or a sine wave), I find myself in a daze, feeling like this reality is closer to some distopian fiction than anything that could have ever been real....but it is. 

I find myself listening to music and dancing in my cubical of quarantine, because “Because there's nothing else to do” (Pulp, Common People). I danced classical ballet for many years, but lately I’m finding I need music that is far louder and more psychedelic. With that in mind... here’s a few songs that feel oddly fitting right now.

 “American Hero” by Rainbow Kitten Surprise

Because man does Reality seem Fictional Right Now

“Once in a Lifetime” by Talking Heads

How did we find ourselves here, I’m just “Letting the day’s go by”

“Common People” by Pulp

“watch your life slide out of view And then dance [...] Because there's nothing else to do

Anything by Tame Impala Especially 

“It might be time”

“Feels Like We Only Go Backwards (Artic Monkeys Cover of this is good too)

“The Less I Know The Better”

“Yesterday” by the Beatles 

My God, How is this not dystopian fiction? How is this not just a book I can toss aside? 

Stay Home if you can my friends. 

Dance in your dorm rooms. Binge watch television from your couch. Work out till you have abs as good as Angelina Joe Lee in Tomb Raider, then watch Angelina Joe Lee in Tomb Raider, then play some Tomb Raider. Skype your best friend and play two truths and a lie. Read the Martian (Andy Weir)... Twice, then Watch the Movie, then study aerospace engineering. Read “The Hitchhikers Guide to the Galaxy” (Douglas Adams), complete edition (duh), then pretend you’re an alien for a day. Whatever you do, be safe my friends.  

5 years ago

Wasps in Engineering

This morning I awoke early, stirred from my rest by the sound of "Travel" playing at the time specified the night before to my personal device assistant. I reviewed thermodynamics in my quarters before dressing hastily and heading off a bit behind schedule, while consuming nourishment from a pre-packaged tube (Go-gurt). It was a day in the typical martian life.

Upon arriving however, I discovered a hoard of people crammed outside the room, rather than seated and chatting with as usual. Their exclamations were soon made clear. Our particular room in the Hab, was overrun by wasps. Why they were there, no one could say, perhaps the inhospitable conditions outside drove them in? Then again, whose to say why any of us were there.

Our executive Starfleet officer instructed us to not disturb them as they circled, otherwise activities continued as usual, pardoning the occasional interruption of a flying creature.

It seemed, contrary to popular belief, the redshirts were more afraid of the wasps then the wasps were of them.


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5 years ago

“This is Major Tom To Ground Control...”


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5 years ago

Engineering at it's Finest

Engineering, is a masterful craftfull and I would argue beautiful application of knowledge to solve problems.

Last night I put my education to use.

In response to a problem I retrieved two different size bowls, the smaller one filled with half and half, allong with a cup of ice and set to work applying basic chemistry and thermodynamics to solve a crucial problem...

The lack of vanilla ice cream for accompanying the berries.

Engineering At It's Finest
Engineering At It's Finest
Engineering At It's Finest
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arthurwatney - Life on Mars
Life on Mars

This blog is the synthesis of my love of science fiction and my day to day experiences traversing the universe. Welcome to life on Mars.

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