Aerogel, the world's lightest solid, is derived from silica gel with the liquid replaced by gas — it's 99.8% air.
Fact #4896
👍 0 · 👎 0
More Psychology Facts
IQ tends to remain relatively stable throughout adulthood.
Fact #2969 · Psychology
The planning fallacy causes people to underestimate how long tasks will take — even knowing about the bias.
Fact #6304 · Psychology
Mental stimulation helps maintain cognitive function.
Fact #2978 · Psychology
Creative thinking and IQ are related but not identical.
Fact #2974 · Psychology
Your perception of color exists only inside your brain.
Fact #2267 · Psychology
REM sleep is when most vivid dreaming occurs — the brain is nearly as active as when awake.
Fact #6668 · Psychology
Your brain forms perception.
Fact #2421 · Psychology
The Dunning-Kruger effect describes how incompetent people often overestimate their ability while experts underestimate theirs.
Fact #3580 · Psychology
Want more facts?
We have over 11,441 facts across 15 categories.