Silica aerogel of ·1 g/cm3 starts at $8/g or 80¢/cm3. If you'd like densities toward the record of 1 mg/cm3, multiply by--I don't know--500? Carbon aerogels are somewhat cheaper, resorcinol formaldehyde cheaper still. You could make your own and maybe do better.
It seems a 3mg/cm3 aerogel costs $2100/g or $6·2/cm3.
because it is!
because they are tecnolgy and stupid
Waterproofing is not typically a highly expensive process. By doing so you may actually save money in the long run, by preventing water damage to the building. Consult a professional for a quote.
answer .com is mad they so fool
because they have to safetly turn of the core of the reactor and dispose of the dangeouse chemicals used
The majority of air is comprised of nitrogen. N2 has an atomic mass of 28, then any gas with a molar mass greater than 28 will sink. Elemental gasses that fit this criteria is Chlorine, Argon, Krypton, Xenon, and Radon.
regular (silica) aerogel is not lighter than air but SEAgel is a form of aerogel that is lighter than air
NO
The most common use for Aerogel is for thermal insulation. Silica Aerogel has been used to help insulate the Mars Rover and protected all the wiring from the extreme temperatures it faces in outer space.
bill
the aerogel
The proper spelling is aerogel. It is not specially capitalized at the beginning or in the middle, nor should it contain a hyphen or a space. The word has been in technical usage since 1931 and is not a tradename or proper noun. Common incorrect spellings include "Aerogel', "AeroGel", "aero-gel", "aero gel", and alternative phonetic spellings such as "airojell" and "aerojell".
aerogel and styrofoam
Samuel Stephens Kistler
Aerogel is 39 times more insulating than the best fiberglass ever made.
After the published tables the silica aerogel is a very good thermal insulator.
mesoporous structure on the transmission of aerogel
the nasa mission stardust