Pliny the Elder
Titus Lucretius Carus
Alexander von Humboldt
Stephen Hawking
Ptolemy
Saint Isidore of Seville
Joannes de Sacro Bosco
Peter Heylyn
Jeffrey Burton Russell
Petrus Hoenen
Peter Apian
Richard L. Thompson
R. Buckminster Fuller
George Gordon
Duane Elgin
Johannes Honter
Alex Vilenkin