feynmanium
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
20
Scrabble Score
10
Letters
4
Syllables
8
Unique Chars
Meaning
Etymology
From Feynman + -ium. After Richard Feynman, who used a back-of-the-envelope calculation using classical physics to determine that element 137 is the last stably neutrally charged element, as larger elements would need electrons traveling faster than light to become neutral. (This problem goes away when relativity is considered.)