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The Lunar Rover Direct Current motor had a steel shaft and a steel nut going to the wheel. This should have been magnetized during operation and attracted Fe-0 on the lunar surface.
On A-16, it took 8 minutes to get a rake sample with soil.
It was a two-person activity... use rake to collect 1kg of rocks(-1 sample bag full)
Stowing of package once in the LMwThe A- 11 crew weighed the rock boxes outside, but the other crews carried them directly inside. After getting the samples into the LM and repressurizing, the boxes were weighed. The A-16 crew had to do some shuffling of rocks between boxes to keep them below 45 pounds each for weight and balance concerns. They also had to report the weights to Earth and wait to see if they could bring all the samples home. If not, the excess would have been tossed onto the surface before ascent. On A-12, this scale broke due to a loose nut.
Who would you find acceptable as a provider of third party proof that Apollo landed on the Moon? Whose nation's lunar probe's images would be acceptable Foos?
That is a direct question Foos, I and I expect many others expect an answer. It's not complicated Foos..
Originally posted by AgentSmith
Very cute Foos, but I'll ask you again:
Who would you find acceptable as a provider of third party proof that Apollo landed on the Moon? Whose nation's lunar probe's images would be acceptable Foos?
That is a direct question Foos, I and I expect many others expect an answer. It's not complicated Foos..
I recommend we keep asking Foos this question and refuse to answer any of his other posts until he does so.
Originally posted by -PLB-
reply to post by FoosM
So you do not want people to use math based on reasonable real world and verifiable figures, but instead you want people to make a wild guess based on just some random numbers you come with? Is that because the math does not support your nonsense and the wild guesses of some ignorant people do?
Originally posted by Pervius
When we went to the bottom of the Marianas Trench when they hit the bottom they stirred up so much silt even after 30 minutes they had no visibility and came back up seeing really nothing.
When they were running around on the moon kicking up dust and dirt with their boots it all fell back to the moon immediately. You would think in a low gravity environment (1/6th of Earths) the dust and dirt would be floating around for awhile.
This new finding, announced this week by NASA, is important to future lunar explorers: Astronauts may find themselves "crackling with electricity like a sock pulled out of a hot dryer," according to an agency statement.
The effect on the moon was first noticed in 1968, when NASA's Surveyor 7 lander photographed a strange glow on the horizon after dark. Nobody knew what it was. Now scientists think it was sunlight scattered by electrically charged moon dust floating just above the surface. That fits with data from NASA's Lunar Prospector, which orbited the moon in 1998-99. During some crossings of the magnetotail, the spacecraft recorded big changes in the lunar night-side voltage
There are several accounts from Apollo crewmembers. In crew debriefs, some referred to lunar dust as being similar to sandpaper, having a “texture like graphite”, stating that the dust “immediately got into” their eyes, giving a “distinct gunpowder like scent”, having a“cloud of fine dust floating around the lunar module”
, “throat irritation”, nasal passage irritancy, “tasting” and “eating” lunar dust particles, skin irritation from lunar dust entering gloves and spacesuits. The mission reports and accounts of the crews give us some measure of brief, episodic exposure and insight into some expected effects.
Originally posted by FoosM
But how is that possible with no atmosphere, right?
But how is that possible with no atmosphere, right?
Originally posted by FoosM
In a follow up post I managed to provide NASA published numbers stating that the two containers
for their samples could hold up 40 pounds. Yet missions 14 and up all claimed to have brought
back materials above 40 pounds and a vast number of samples.
The ALSRC is made of aluminum with exterior dimensions of 47.5x28.75x20 cm. A strap-lash system provides the force necessary to provide a vacuum seal, but not all ALSRC's retained vacuum integrity. Padding for sample protection was provided by a York-mesh liner. These containers were used on all Apollo missions, but not all samples were returned to the Earth in
them.
Smaller samples were collected in documented bags (DB's), which are made of sheet Teflon. A DB is closed by wrapping it around aluminum strips in its lip and then folding over tabs at the ends of the strips.
Filled containers were moved to the ascent stage of the Lunar Module at the end of each EVA. Following repressurization and other activities, the SRC's and BSLSS were weighed and the SCBs were put into containment bags and weighed. The containment bag is a light duffle bag made of woven Beta cloth with a drawstring mouth. On the basis of the container weights, stowage locations to balance the spacecraft were assigned by Mission Control prior to lunar liftoff.
...
In summary, sample containers SRC 1, SRC 2, SESC and CSVC were sealed in the lunar vacuum; the SRC's were unsealed in the N2 processing lines; the SESC and CSVC were left sealed. Samples in the BSLSS and SCB's have been subject to spacecraft atmospheres from five to seven days with from two to four depressurization-repressurization cycles, to terrestrial atmosphere nine to thirteen hours on the recovery ship, and sealed in a static terrestrial atmosphere for about one and onehalf days until introduction into the LEL N2 processing and storage atmosphere. The known anomalies are the handling of 70035 with bare hands and the BSLSS resting in one-fourth inch of water for 10 hours before bagging on the recovery ship.
Originally posted by DJW001
reply to post by FoosM
But how is that possible with no atmosphere, right?
As pointed out earlier: inside the lunar module! I also urge people just joining this thread to go back six or so pages to read FoosM's ludicrous "Rock and Roll" post and the thorough debunking he is pretending never happened. Math! Hah! Who needs math when you can rely on a single typographical error!edit on 25-10-2010 by DJW001 because: Edit to correct formatting.
Bean spoke of LM ventilation, “Cabin atmosphere from activation planning was excellent. When we got back inside the first time, in one-sixth g, the atmosphere remained that way although we brought in quite a lot of dust. The same with the second time and the cabin jettison depressurization. Once we got into orbit in zero-g, there was a lot of dust and dirt floating around the cabin and we chose to remain in our suit loops as much as possible because of all this dirt, dust, and debris that was floating around.
Originally posted by FoosM
Originally posted by DJW001
reply to post by FoosM
But how is that possible with no atmosphere, right?
As pointed out earlier: inside the lunar module! I also urge people just joining this thread to go back six or so pages to read FoosM's ludicrous "Rock and Roll" post and the thorough debunking he is pretending never happened. Math! Hah! Who needs math when you can rely on a single typographical error!edit on 25-10-2010 by DJW001 because: Edit to correct formatting.
They dont have to go back six or seven pages because I placed links to my posts.
Secondly, my posts have not been debunked, not even close. To say so is
as a matter of fact, I have with my last post, strengthened my case.
Thanks to NASA. Also, two different sources claiming the same information is not a typo.
And yes, that dust was in the Lunar Module, but atmosphere was not what made it float! They claimed it was the ZERO G!
Bean spoke of LM ventilation, “Cabin atmosphere from activation planning was excellent. When we got back inside the first time, in one-sixth g, the atmosphere remained that way although we brought in quite a lot of dust. The same with the second time and the cabin jettison depressurization. Once we got into orbit in zero-g, there was a lot of dust and dirt floating around the cabin and we chose to remain in our suit loops as much as possible because of all this dirt, dust, and debris that was floating around.
Though on Apollo 11 Aldrin said this was not a problem (see page 27)! Another NASA contradiction!
LIFE
Originally posted by nataylor
Originally posted by FoosM
In a follow up post I managed to provide NASA published numbers stating that the two containers
for their samples could hold up 40 pounds. Yet missions 14 and up all claimed to have brought
back materials above 40 pounds and a vast number of samples.
Sigh. Please give your source for where a hard limit of 40 pounds is put on the ALSRC. I know math is complicated, but I did show you that it could potentially hold much more than that.
Originally posted by Tomblvd
And yes, that dust was in the Lunar Module, but atmosphere was not what made it float! They claimed it was the ZERO G!
Bean spoke of LM ventilation, “Cabin atmosphere from activation planning was excellent. When we got back inside the first time, in one-sixth g, the atmosphere remained that way although we brought in quite a lot of dust. The same with the second time and the cabin jettison depressurization. Once we got into orbit in zero-g, there was a lot of dust and dirt floating around the cabin and we chose to remain in our suit loops as much as possible because of all this dirt, dust, and debris that was floating around.
Though on Apollo 11 Aldrin said this was not a problem (see page 27)! Another NASA contradiction!
LIFE
So now you try to conflate two different things. On the surface Bean says they "brought in a lot of dust" while "the atmosphere remained". That means the LM was pressurized, and there would be dust floating in the AIR.
Then, in a completely separate situation, they talk about "dirt and dust floating around the cabin" once they have lifted off from the surface of the moon "Once we got into orbit in zero-g".
On the surface, no air and 1/6 gravity: nothing to suspend the dust in, so it fall immediately to the ground.
On the surface in the pressurized LM, air and gravity: dust suspended in the air.
In the LM in orbit: air and no gravity: nothing to hold the dust down, so it floats around.
That should clarify it for you, but it won't.
BTW, I had my seventh grade daughter dictate that info to me.
Originally posted by FoosM
Well then have your 7th grade daughter make arguments for you because your blind faith in Apollo is as usual making you blind to what you are reading. English is my second language and I can understand the text better than you.
He used the world ALTHOUGH. In other words, the cabin atmosphere was excellent ALTHOUGH they brought in a lot of sand and dust. Its when they went into a Zero G environment is when "a lot of dust and dirt floating around the cabin" occurred.
I understand Tom, the Apollo story is like trying to hold onto water while making a fist. But yet you keep on trying, thinking... If I just squeeze a bit harder, maybe, just maybe I will be able to hold onto the water...
edit on 25-10-2010 by FoosM because: formatting
So you knew the samples weren't all stored in the ALSRCs, but were arguing they shouldn't all be able to fit in the ALSRCs? Duh, indeed!
Originally posted by FoosM
Yes, exactly! Sigh....
It took you guys long enough to discover that not all lunar materials were stowed away in those two Rock Boxes.
They had some samples in the ALSRC, which, theoretically, would protect them from contamination. The rest were in the SCBs exactly because it offered more flexibility in stowage.
Originally posted by FoosMBut that opens up another can of worms:
1. Contamination: Why bring samples that risk getting contaminated? For future excuses?
2. Weight issues: Why risk the weight problem? And if they planned for more material, why not extra Rock Boxes?
3. Space issues: Where did the put the extra materials on the ascent module? How did they secure it down? Where was it stowed in the CM? How was it secured down?