Archaea — single-celled organisms distinct from bacteria — were only recognized as a separate domain of life in 1977.
Fact #7982
👍 0 · 👎 0
More Science Facts
Fossilized pollen helps scientists understand ancient ecosystems.
Fact #722 · Science
Volcanic lava can reach extremely high temperatures.
Fact #824 · Science
The discovery of penicillin by Alexander Fleming revolutionized medicine.
Fact #1187 · Science
The human brain operates on about 20 watts of power.
Fact #1737 · Science
The human brain operates on about 20 watts of power.
Fact #1744 · Science
Sound travels faster in solids than in air.
Fact #54 · Science
The human brain operates on about 20 watts of power.
Fact #1765 · Science
The microscope revealed microorganisms.
Fact #1554 · Science
Want more facts?
We have over 11,491 facts across 15 categories.