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originally posted by: JamesChessman
I THINK we are meant to assume that the small illuminated "temple face" (from the first images)... is the lower-left portion of the Image 3 boulder.
I tried to explain it clearly and apologies if it's not clear. I will draw what I'm talking about.
originally posted by: JamesChessman
I THINK we are meant to assume that the small illuminated "temple face" (from the first images)... is the lower-left portion of the Image 3 boulder.
I think it's the whole boulder, almost exactly as we see it on the close up photo.
I tried to explain it clearly and apologies if it's not clear. I will draw what I'm talking about.
That would help a lot understanding what you saying.
originally posted by: JamesChessman
a reply to: M5xaz
Look it's just impossible to take you seriously that you're trying to have a real argument over US timeline of widespread computer adoption & usage.
originally posted by: ArMaP
No mystery for me, as I will explain on my next post.
originally posted by: M5xaz
originally posted by: JamesChessman
a reply to: M5xaz
Look it's just impossible to take you seriously that you're trying to have a real argument over US timeline of widespread computer adoption & usage.
I provided you facts and figures in the US
You provided nothing but incorrect opinion
Stick to pizza delivery
originally posted by: ArMaP
originally posted by: ArMaP
No mystery for me, as I will explain on my next post.
It took a little more time, so my explanation was not posted on the post after the one I'm quoting, but here it is.
I think the image of the boulder in the PNG or in the big JPG image posted on Space.com are consistent with the close up of the boulder, so I tried to replicate what we see on those first images based on the close up photo.
First, as the first images were in greyscale, I converted the boulder image to greyscale and adjusted it a little to try to get less contrast.
(I think the close up photo of the boulder has more contrast because of a change in the direction of the light, but I cannot know without getting more information)
Then I removed the background, as the first photo was taken from a lower position than the close-up and doesn't have any background except the sky.
Next, I resized the image to a size close to that of the object in the PNG image, resulting in this:
I applied a little Gaussian blur to make it look more like the original image:
Then I resized it again to try to get close to the size of the object in the big JPG image:
Now, as I think the Sun was more behind the boulder on the first photo than on the close-up, I increased slightly the size of the shadows, resulting in this:
Last, I copied it into the big JPG, for comparison.
Not that different.
originally posted by: ArMaP
originally posted by: JamesChessman
Are you considering the terrain as not really being flat (as it seems)... so it's lumpy / uneven, and distorting the shadow?
Yes, I think the areas marked in red in the image below are higher than the areas marked in blue.
The area in green is on a lower level, probably the inside of a small crater, with the boulder standing on the edge of the crater.
PS: the orange photo was taken several years ago, for another thread.
originally posted by: M5xaz
Widespread usage of computers in the US started in the 80s, as proven by multi billion dollar sales.
Millions of units shipped in 1984 for the US market alone, rising to 37 million unit annually by 1994
originally posted by: ArMaP
Now, why I think the shadow doesn't look like the shadow of a cube.
I know the Sun in the Moon photos appears lower than on my photos, but when the Sun gets lower I don't get any Sun on my balcony's floor.
originally posted by: JamesChessman
I thought the boulder-shadow looked angular, and I thought it looked like it could have been cast by a cube object... but I'm also really not up for... trying to figure out the exact properties of such shadows, at the moment.
It seems nearly impossible to nail down, accurately... with all the different factors that can distort shadows...
originally posted by: baggy7981
originally posted by: M5xaz
Widespread usage of computers in the US started in the 80s, as proven by multi billion dollar sales.
Millions of units shipped in 1984 for the US market alone, rising to 37 million unit annually by 1994
How many of those millions of units were to businesses? JamesChessman is talking about widespread consumer usage. Why tf would any normie in the US in 1984 want a PC? There's no software, no games, no facebook, no nuttin'. I gather the Atari 8-bits and then the C64 were popular over there for consumers.
Over here in the UK, the Spectrum/C64/CPC464 war raged throughout the 80s, then the Atari ST/Amiga took over, and the Amiga was pwning the PC/Mac until around 1992.
Even then, these were still considered nerdy toys, no widespread computer uptake until about 1997.
originally posted by: JamesChessman
originally posted by: M5xaz
originally posted by: JamesChessman
a reply to: M5xaz
What is your career? Trolling forums?
Yes, I would prefer... pizza delivery.
I am not questionning your pizza delivery expertise.
I am sure you are real good at it.
Historical facts, no so much.
You provided NO objective numbers nor sources to justify your position, except your (deprived) personal experience.
And you doubled down on proving your ignorance with statements like "I've also always heard that the United States was relatively behind-the-curve with computers in those decades "
Reality is that the US has been at the forefront of computing since the early 1960s, as demonstrated by the timeline in my earlier post
ATS
Deny IGNORANCE
originally posted by: JamesChessman
originally posted by: M5xaz
originally posted by: JamesChessman
a reply to: M5xaz
Look it's just impossible to take you seriously that you're trying to have a real argument over US timeline of widespread computer adoption & usage.
I provided you facts and figures in the US
You provided... irrelevant "facts and figures in the US."
You provided nothing but incorrect opinion
I provided actual relevant information on the topic. Plus I asked you what area of the US you grew up in, to be able to debate the scene in the first place?
You avoided answering because... you're trying to argue about a time-and-place that you didn't live through.
Stick to pizza delivery
What is your career? Trolling forums?
Yes, I would prefer... pizza delivery.
originally posted by: ArMaP
originally posted by: JamesChessman
I thought the boulder-shadow looked angular, and I thought it looked like it could have been cast by a cube object... but I'm also really not up for... trying to figure out the exact properties of such shadows, at the moment.
It seems nearly impossible to nail down, accurately... with all the different factors that can distort shadows...
Exactly.
Even if we knew the ground in that area was completely flat, it would be impossible to know the shape of the object by looking at it's shadow.
originally posted by: baggy7981
originally posted by: M5xaz
Widespread usage of computers in the US started in the 80s, as proven by multi billion dollar sales.
Millions of units shipped in 1984 for the US market alone, rising to 37 million unit annually by 1994
How many of those millions of units were to businesses? JamesChessman is talking about widespread consumer usage. Why tf would any normie in the US in 1984 want a PC? There's no software, no games, no facebook, no nuttin'. I gather the Atari 8-bits and then the C64 were popular over there for consumers.
Over here in the UK, the Spectrum/C64/CPC464 war raged throughout the 80s, then the Atari ST/Amiga took over, and the Amiga was pwning the PC/Mac until around 1992.
Even then, these were still considered nerdy toys, no widespread computer uptake until about 1997.
I gather the Atari 8-bits and then the C64 were popular over there for consumers.