>>4431271Prove to me that light travels in straight line
>>4431267That molten glass falls towards the Earth
There is a lot of this stuff in the Libyan desert stretching over 10s of kilometers. The transparent-to-translucent pieces are clear-to-opaque white or yellow-to-green in colour,because of the varying degrees of its meteoritic metal content (iron/nickel/trace cobalt) which is never higher than 2% of the overall material (98%+ silicon dioxide) and is the purest “natural” glass found anywhere in the world. A few have dark colourings in them which consist of these same meteoritic metals.
https://www.youtube.com/watch?v=m2uTFF_3MaASince Beatles were masons, they could know that the glass is yellow. That's why "we're living in a yellow submarine".
