// minds behind maths
Marc Delafontaine
1837–1911 · Chemistry
Swiss-American chemist who co-discovered holmium in 1878.
Source: Wikipedia
Calculators linking to Marc Delafontaine will appear here as their formulas are added.
// minds behind maths
1837–1911 · Chemistry
Swiss-American chemist who co-discovered holmium in 1878.
Source: Wikipedia
Calculators linking to Marc Delafontaine will appear here as their formulas are added.