Your video, Stripping the paint off a car with a 1000 watt laser, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.

Neat. Does the entire system *draw* 1kw, or does the beam actually deliver 1kw (seems unlikely)? Either way, it must require massive off-camera cooling equipment. I've seen arrays of LEDs used for welding before and that was impressive.

It must be a prototype because the company that makes it doesn't list this model, and don't give much information on the models they do list. And, of course, it doesn't look remotely practical, awesome as it is.

edit:

After a bit more reading, maybe it does emit 1000 watts. Also, look at this thing from their webpage:

http://www.nortonsandblasting.com/images/lasr-backpack_unit1web.jpg

That is a straight up proton accelerator if I've ever seen one (okay, maybe photons, but close enough) and I damn well want one. I promise to use it responsibly and never cross the streams.

Amazing. And the original fire controls computers were electromechanical, to my recollection---and to some, even more amazing.

The Mk I that I think was part of these systems weighed over 3000 lbs...and had a maximum power draw of 140 amps and 15,000 watts lol

http://en.wikipedia.org/wiki/Mark_I_Fire_Control_Computer

Interesting. When are they going to have good ones that replace 100 watt bulbs? This one was to replace 60 watt bulbs. Good, but not all the way there yet.

I was waiting for Naomi Watts to show up, then realisation dawned.

The thumbnail image for this video has been updated - thumbnail added by eric3579.

Actually I'm about as English as they come but crucially I spent my advanced academic career studying Philosophy and rhetoric (lamentably only to Hons. due to laziness) and consequently have an ingrained habit of arguing around a problem rather than relying on established parameters (not always entirely helpful when discussing more day to day matters as I'm sure you've by now gathered but it is essential to working with advanced epistemological problems and so serves me well none the less). I'm also prone to poor punctuation and odd patterns of grammar when I'm not going back over everything I write with a fine tooth comb which has likely not helped. (A consequence of learning to describe tangent after tangent when trying to thoroughly encapsulate some conceptual problems with language alone)

That said, while I may have gone around the houses so to speak I think my conclusion is entirely compatible with what I now understand your own to be.

I didn't want to describe my original counter-point by simply working with the idea that weight is lower on the moon relative to the earth (though I did not try to refute this either) because that would not illustrate why a 2-300kg man in a space suit still takes some shifting (relatively speaking) even if there were no gravity at all. (Would have been faster to just crunch some numbers but that's not what I specialise in)

Sure you could move anything with any force in 0G (which I do understand is technically relative as every object in the universe with mass exerts gravitational forces proportionately (and inversely proportional to the distance between)) but the resulting velocity is directly proportional to mass vs force applied. Weight here then, can be seen as another competing force in the equation rather than the whole thing which it can be convenient to treat it as for a simple calculation (which is what I think you are doing).

To put that another way I was applying a different/deeper linguistic/descriptive paradigm to the same objective facts because that's what we philosophers do. Single paradigm approaches to any subject have a dangerous habit of making one believe one possess such a thing as truly objective facts rather than interpretations only (which are all that truly exist).


In other terms weight alone isn't the whole story (as I assume you well know). Overcoming inertia due to mass scales up all by itself, then gravity comes along and complicates matters. This is why rocket scientists measure potential thrust in DeltaV rather than Watts, Joules etc. right? The mass of the object dictates how much velocity a given input/output of energy would equal.

Gravity and thus the force in newtons it induces (weight) in these terms is an additional force which depending upon the direction in which it is acting multiplies the required DeltaV to achieve the same effect. Moreover when concerning a force of inconstant nature (such as pushing up/jumping or a brief burn of an engine) brings duration into play also. (the foundations of why rocket science gets its fearsome reputation for complexity in its calculations)


Man on the moon lies on the ground and pushes off to try and stand back up.
This push must impart enough DeltaV to his body to produce a sufficient velocity and duration to travel the 2 meters or so needed to get upright so he can then balance the downward gravitational force with his legs&back and successfully convert the chemical/kinetic energy from his arms into potential energy as weight (the energy he uses to stand up is the same energy that would drag him down again right?).

One could practically speaking reduce this to a simple calculation of weight and thrust if all one wanted was a number. Weight would be the only number we need here as it incorporates the mass in it's own calculation (weight = mass x gravity)

But where's the fun in that? My way let's one go round all the houses see how the other bits of the paradigm that support this basic isolated equation function and inter-relate.

Plus (and probably more accurately) I've been playing loads of Kerbal Space Programme lately and have ended up conditioning myself to think in terms of rocketry and thus massively overcomplicated everything here for basically my own amusement/fascination.


Basically few things are more verbose and self indulgent than a bored Philosopher, sorry .


Re: Your challenge. (And I'm just guessing here) something to do with your leg muscles not being able to deliver the energy fast/efficiently enough? (as your feet would leave the ground faster/at a lower level of force?). This is the only thing I can think of as it's easier to push away from things underwater and it certainly looks difficult to push away hard from things when people are floating in 0g.

So lower resistance from gravity = less force to push against the floor with?

Warm? Even in the Ballpark? (Regardless I'm really pleased to discover you weren't the nut I originally thought you to be! (though I imagine you now have some idea what a nut I am))


If I got any of that wrong I'd be happy for you to explain to me why and where (assuming you can keep up with my slightly mad approach to syntax in the 1st place). I'm an armchair physicist (not that I haven't studied it in my time but I'm far from PHD) I'm always happy to learn and improve.

Tags for this video have been changed from 'money life career' to 'money, life, career, alan watts' - edited by eric3579

Lotta Watts fans out there-There was once a regular feature broadcast of his syndicated talks on the Pacifica stations, great stuff.

Abiogenesis is made possible then by a series of attractive attractive clips with a slow piano piece and voice-over by Allan Watts?

Frikkin' love Alan Watts-If you've never heard Alan Watts you don't know it yet, but you love him, too!

> "you are sounding more and more like an anarchist.
> you didnt click the link i shared did you?
> it explained in basic form the type of anarchy i subscribe to. "

The link is about libertarian socialism, not strictly anarchism. I consider libertarian socialism, not left-libertarianism, but rather a contradiction. Coherent left-libertarianism, like that of Roderick Long, is for free market, not the traditional definitions of socialism. Different people define these differently. I use libertarianism to mean adhering to the non-aggression principle, as defined by Rothbard. But whatever it means, socialism, communism, syndicalism, and similar non-voluntary systems of communal ownership of "property" cannot but interfere with individual property rights, and by extension, self-ownership rights. These also need rulers/administrators/archons to manage any so-called "communal" property, so it cannot fit the definition of anarchy. If you don't have a bureaucracy, how do you determine how resources get allocated and used? What if I disagree from how you think "communal" resources should be distributed? Who determines who gets to use your car? It is a version of the problem of economic calculation. That wikipedia article conflates several different "libertarian socialist" positions, so which one does he adhere to?

> "i agree with your position.
> i may word mine differently but our views are in alignment for the most part."

This may be true, at least once we do away with any notions that socialism, or non-voluntary "communal" property can be sustainable without a free market and the notion that you can have any such thing as "communal" property, owned by everyone, and not have ruler/administrators/government to make decisions about it. that shirt you are wearing, should we take a vote to see who gets to wear it tomorrow? How about if there is disagreement about this? Anarcho-socialism is unworkable.

> "what i do find interesting is how a person with a more right leaning ideology will
> point to the government and say "there..thats the problem" while someone from a
> more left leaning will point to corporations as the main culprit."

Governments exist without corporations. Corporations cannot exist without government. Governments bomb, kill, imprison, confiscate, torture, tell you what you can and cannot do. Apple, Microsoft, Walmart do not and cannot. Government produces nothing. Corporations produce things I can buy or not voluntarily and pay or not for them. There is no comparison in the level of suffering governments have caused compared to say Target.

If you disobey the government, what can happen? If you disobey Google or Amazon, then what?

> "in my humble opinion most people all want the same things in regards to a
> civilized society. fairness,justice and truth."

Yes, but some want to impose (through violence) their views on how to achieve these on everyone else and some (libertarians) don't.

> "i agree the federal government should have limited powers but i recognize
> government DOES play a role.i believe in the inherent moral goodness of
> people.that if pressed,most people will do the right thing."

If people are inherently good and will do the right thing, then why do we need government/ruler?

Why not just let everyone do the right thing?

> "this is why i think that governments should be more localized.we could use the
> "states rights" argument but i would take it further into townships,local
> communities and municipalities."

I agree. And from there we can go down to neighborhoods, and then households. And of course, logically, all the way to individuals. And any government a voluntary one where everyone unanimously agree to it. But this is not longer government per se, but rather contracts between voluntary participants.

> "for this to even have a chance this country would have to shake off its induced
> apathetic coma and participate and become informed.
> no easy task.
> in fact,what both you and i are suggesting is no easy task.
> but worthy..so very very worthy."

Ok.

> "when we consider the utter failures of:
> our political class.
> the outright betrayal of our intellectual class who have decided to serve privilege
> and power at the neglect of justice and truth for their own personal advancement,
> and the venal corporate class."

So if people are basically good and do the right thing, why has this happened? Then again, when have politician not been self serving kleptocrats?
few exceptions

> "we,as citizens,have to demand a better way.
> not through a political system that is dysfunctional and broken and only serves the
> corporate state while giving meaningless and vapid rhetoric to the people."

True.

> "nor can this be achieved by violent uprising,which would only serve to give the
> state the reason to perpetrate even greater violence."

True.

> "we cannot rely on our academic class which has sold itself for the betterment of
> its own hubris and self-aggrandizing."

True.
Nothing a libertarian anarchist would not say.

> "even the fourth estate,which has been hamstrung so completely due to its desire
> for access to power,it has been enslaved by the very power it was meant to
> watchdog."

I have not gone into this, but you can thank "democracy" for all this.

> "when we look at american history.the ACTUAL history we find that never,not
> ONCE,did the american government EVER give something to the people."

Yeah, governments are generally no-good.
Let me interject to say that I agree that plutocrats cause problems. I certainly agree that kleptocrat cause even more problems. But I am not ready to exclude the mob from these sources of problems. As Carlin said, "where do these politicians come from?

> "it is the social movements which put pressure,by way of fear,on the political
> class."

The mob can and does often get out of control.

> "we have seen the tea party rise and get consumed by the republican political
> class."
> "we saw occupy rise up to be crushed in a coordinated effort by the state.this was
> obama that did this yet little was ever spoken about it."
> "power is petrified of peoples movements."

I don't disagree. But people's movements are not necessarily always benign. And they have a tendency to fall in line with demagogues. Plutocrats bribe kleptocrats. Kleptocrats buy the mob. They are all guilty. I know, you say, they people need to be educated. Sure, like they need to be educated abut economics? How is that going to happen? If everyone was educated as an Austrian libertarian economist, sure, great. Is that the case? Can it be? Just asking.

I do support any popular movement that advocates free markets and non-aggression. Count me in.

> "power is petrified of peoples movements."

People's movements are often scary. And not always benign. But non-aggressive, free market ones, like Gandhi's, sure, these are great!

> "because that is the only way to combat the power structures we are being
> subjected to today. civil disobedience. and i aim to misbehave."

Maybe. This is a question of strategical preference. Civil disobedience. Ron Paul says he thinks that maybe that's the only option left or it may become the only option left sometime in the future. But, like you said, secession to and nullification by smaller jurisdictions is also a strategy, although you may consider it a "legal" form of civil disobedience. You seem on board.

I see great potential for you (writer), once you straighten out some economic issues in your mind.

> "there will be another movement.
> i do not know when or how it will manifest.
> i just hope it will not be violent."

If it is violent, it is not libertarian in the most meaningful way, adhering to non-aggression.

> "this starts exactly how you and i are talking.
> it is the conversation which sparks the idea which ignites a passion which turns
> into a burning flame.
> i am a radical. a dissident. but radical times call for radical thinking."

If you want something not only radical, but also coherent and true, here you have libertarian anarchy.

> "you and i both want fairness,justice and truth. everybody does."

Yep.

> "some of our philosophy overlaps,other parts do not.
> we discuss the parts that do not overlap to better understand each other."

Yes, good. Keep listening, and you will see for yourself.

> "this forms a bond of empathy and understanding.
> which makes it far more harder to demonize each other in terms of the political
> class and propaganda corporate tv."

And for clarity, I don't say the corporate is made up of saints. I only point out that their power to abuse comes from government privilege that they can control. Whether corporations control this power or the mob does, either way, it is a threat to individual liberties. Break the government monopoly, and let the market provide for what we need, and they will have little power to abuse, or as little as possible, but both more power and incentive to do good.

> "I don't say the corporate world is made up of saints"

As long as government and not the market distributes the spoils, abusive plutocrats will arise.

As long as government and not the market distributes the spoils, kleptocrats will seek office to enrich themselves and cronies, as well as for the power trip.
As long as government and not the market distributes the spoils, kleptocrats will bribe the mob (the so-called people) with stolen goods taken from their legitimate owners through force.

The only real positive democracy, is market democracy, the one much harder to exploit and abuse. the one that is not a weapon used to benefit some at the expense of others.

> "the power elite do not want me to understand you,nor you to empathize with me."

But I do empathize with you! And you are making an effort to understand me.
And remember, many not in the "power elite" have been bribed/conditioned also to turn on you and prevent you from understanding/empathizing.

> "fear and division serve their interests.
> hyper-nationalistic xenophobia serves their interests.
> i aim to disappoint them."

Good for you! And for everyone else.

> "maybe it will help if i share the people i admire.
> chomsky,zinn,hedges,watts,harvey,roy,
> just some of the people who have influenced me greatly."

I know them well. Now perhaps you can take a look at things from a different angle, one that I think corrects some of their inconsistencies.

> "nowhere near as polite and awesome as you."

Thanks, man. You too

you are sounding more and more like an anarchist.
you didnt click the link i shared did you?
it explained in basic form the type of anarchy i subscribe to.

which leads us further into the rabbit hole of governments role.
which by your response it appears i need to describe a tad further.

so lets change the question from:
"what is governments role?"
to
"what,if at all,is the FEDERAL governments role"?

which of course we can refer to the federalist papers or the articles of confederacy.
one is a great argument in regards to what federal powers should be the other was an absolute failure and needed to be discarded.(too much anarchy lol)

that argument is still going on today.
well,between people like you and i,not from the political class.

i agree with your position.
i may word mine differently but our views are in alignment for the most part.

what i do find interesting is how a person with a more right leaning ideology will point to the government and say "there..thats the problem"
while someone from a more left leaning will point to corporations as the main culprit.

you need to understand i point to both.
hence my "plutocracy" argument.
so while you are correct that a corporation cannot throw you in jail,they can and DO influence our legislation (in the form of alec,lobbyists,campaign funding) to enact laws which may make anything their competitors do "illegal" or keep them out of the market completely.or make anything they do "legal".both governments and corporations do this for their own survival and self-interest.

the war on drugs and the private prison system come to mind.since weed is becoming more and more acceptable "illegal" immigrants will become the new fodder for the prison.

in my humble opinion most people all want the same things in regards to a civilized society.
fairness,justice and truth.

now how we get there is the REAL discussion (like you and i are having right now).

i agree the federal government should have limited powers but i recognize government DOES play a role.i believe in the inherent moral goodness of people.that if pressed,most people will do the right thing.

this is why i think that governments should be more localized.we could use the "states rights" argument but i would take it further into townships,local communities and municipalities.

for this to even have a chance this country would have to shake off its induced apathetic coma and participate and become informed.

no easy task.
in fact,what both you and i are suggesting is no easy task.
but worthy..so very very worthy.

active citizenship basically.

when we consider the utter failures of:
our political class.
the outright betrayal of our intellectual class who have decided to serve privilege and power at the neglect of justice and truth for their own personal advancement,
and the venal corporate class.

which all have served,wittingly or unwittingly, to create the corporate totalatarian surveillance state we now find ourselves living in.
there can be ONLY one recourse:

we,as citizens,have to demand a better way.
not through a political system that is dysfunctional and broken and only serves the corporate state while giving meaningless and vapid rhetoric to the people.

nor can this be achieved by violent uprising,which would only serve to give the state the reason to perpetrate even greater violence.

we cannot rely on our academic class which has sold itself for the betterment of its own hubris and self-aggrandizing.

even the fourth estate,which has been hamstrung so completely due to its desire for access to power,it has been enslaved by the very power it was meant to watchdog.

the institutions that existed 50 years ago to put pressure on the levers of power are gone,destroyed and crushed or outright abandoned.

when we look at american history.the ACTUAL history we find that never,not ONCE,did the american government EVER give something to the people.those rights and privileges were hard fought for by social movements.
in fact,america had the longest and bloodiest of labor movements on the planet.
the woman sufferagists.
the liberty party in its stance against slavery.
the civil rights movement.

it is the social movements which put pressure,by way of fear,on the political class.

we have seen the tea party rise and get consumed by the republican political class.

we saw occupy rise up to be crushed in a coordinated effort by the state.this was obama that did this yet little was ever spoken about it.

power is petrified of peoples movements.

there will be another movement.
i do not know when or how it will manifest.
i just hope it will not be violent.

because that is the only way to combat the power structures we are being subjected to today.
civil disobedience.
and i aim to misbehave.

this starts exactly how you and i are talking.
it is the conversation which sparks the idea which ignites a passion which turns into a burning flame.

i am a radical.
a dissident.
but radical times call for radical thinking.

you and i both want fairness,justice and truth.
everybody does.
some of our philosophy overlaps,other parts do not.
we discuss the parts that do not overlap to better understand each other.
this forms a bond of empathy and understanding.
which makes it far more harder to demonize each other in terms of the political class and propaganda corporate tv.

the power elite do not want me to understand you,nor you to empathize with me.
that does not serve their interests.
fear and division serve their interests.
hyper-nationalistic xenophobia serves their interests.

i aim to disappoint them.

now go watch that video i posted for ya.
when ya got time of course lol.

maybe it will help if i share the people i admire.
chomsky,zinn,hedges,watts,harvey,roy,
just some of the people who have influenced me greatly.

anyways.
loving this conversation.
i am in 3 other debates with highly educated people.
nowhere near as polite and awesome as you.
then again..i am kicking the crap out of them.
arrogance really annoys me,makes me vulgar and beligerent.
peace brother man.

Got a blackstar mini stack. Only 5 watts but all tube and makes a great sound.

Magic money fairy permitting, I'm going to replace the pickups in my electric and get a new crybaby.

Resonators are cool, would love to pick one up.