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Uploaded by TMBountyHunter on Aug 16, 2011
Dr. Gerard K. O'Neill talks about his ideas for space colonization.
Education
Standard YouTube License
@JulianGardna I've forgotten the ''?'' at the end of the question.
JulianGardna 4 hours ago
@marmaladekamikaze You're right. I forgot it. Have scientists already found frozen nitrogen on the Moon.
@JulianGardna
Nitrogen is an essential nutrient for plant growth.
marmaladekamikaze 4 hours ago
I've not understood why finding frozen nitrogen would be very important for lunar colonization: I thought that locating frozen water in shaded craters was important.
JulianGardna 1 month ago
yes, even weirdos like to breath
JasonDamisch 4 months ago
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@JulianGardna I've forgotten the ''?'' at the end of the question.
JulianGardna 4 hours ago
@marmaladekamikaze You're right. I forgot it. Have scientists already found frozen nitrogen on the Moon.
JulianGardna 4 hours ago
@JulianGardna
Nitrogen is an essential nutrient for plant growth.
marmaladekamikaze 4 hours ago
I've not understood why finding frozen nitrogen would be very important for lunar colonization: I thought that locating frozen water in shaded craters was important.
JulianGardna 1 month ago
yes, even weirdos like to breath
JasonDamisch 4 months ago