Telescope As Rain Bucket
a: photon ~
b: precious raindrops from space
What:
"As most technology evolves it seems to get smaller, but telescopes just get bigger and bigger because they need huge mirrors. Photons are like precious raindrops from space and astronomers want the biggest possible buckets in which to catch them."
Useful?
Writer: Not Stated
LCC:
Where:
Date: Jan 10 2014 6:54 PM
# 4665 Critique Analogy