You got your nanotube surface density calculation wrong.
2.
:: The Martian atmosphere has a surface density around 0.020 kg / m 3.
3.
In DES photometric imaging, clusters are found as localized enhancements in the sky surface density of galaxies.
4.
The area near the Freeden Seamounts over has a meteorite material surface density of 10 60 kg / m 2.
5.
The chamber's 15 plates were covered with uranium oxide with approximate surface density of 10 20 mg / cm 2.
6.
The final mass of an oligarch depends on the distance from the star and surface density of planetesimals and is called the isolation mass.
7.
Solids may also be concentrated locally if disk winds lower the surface density of the inner disc, slowing or reversing their inward drift.
8.
This constraint may be relaxed somewhat if Neptune's precession is rapid due to strong interactions with Uranus or a high surface density disk.
9.
Three of these images reveal GPs to be made up of bright clumps of star formation and low surface density features indicative of recent or ongoing galaxy mergers.
10.
Finally properties such as small surface density and counter-flow arrangement of regenerators make it ideal for gas-gas heat exchange applications requiring effectiveness exceeding 85 %.