A nanometer is billionth of a meter. A nanometer is billionth of a meter
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26.05.2018
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The sky, glaciers and aerogel all have tiny particles or bubbles that scatter light.
Tiny bubbles make amazing insulators
Keeps building warm Lets light through
Mix alcohol and silicon together
NASA uses aerogel because it’s really lightweight.
You can look at particles yourself!
Any opinions, findings, and conclusions or recommendations are those of the author and do not necessarily reflect the views of the Foundation.
A nanometer is 1 billionth of a meter.
A nanometer is 1 billionth of a meter.
A hair is 80,000 nm wide.
Aerogel is a glass foam with bubbles 10 nm wide.
The sky, glaciers and aerogel all have tiny particles or bubbles that scatter light.
The sky, glaciers and aerogel all have tiny particles or bubbles that scatter light.
Blue scatters the most, so they all look blue.
Tiny bubbles
make amazing insulators
Tiny bubbles make amazing insulators
40
times better than fiberglass
Aerogel panels in OMSI’s roof!
Aerogel panels in OMSI’s roof!
Keeps building warm
Lets
light through
Aerogel is super strong for its weight.
Aerogel is super strong for its weight.
A 2.5 kg brick supported on top of a piece of aerogel weighing only 2 grams – over 1000 times lighter!
Mix
alcohol and silicon together
Mix alcohol and silicon together
Under high pressure and temperature,
replace liquid with gas
NASA uses aerogel because it’s really lightweight.
NASA uses aerogel because it’s really lightweight.
Cheaper to fly into space
Used
on the Stardust probe
Tiny particles of space dust get stuck in aerogel.
Tiny particles of space dust get stuck in aerogel.
You can look at particles yourself!
You can look at particles yourself!
This project was supported by the National Science Foundation under Grant No. ESI-0532536.
This project was supported by the National Science Foundation under Grant No. ESI-0532536.
Any opinions, findings, and conclusions or recommendations are those of the author and do not necessarily reflect the views of the Foundation.
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