Science

Perturbation

mathematics

Antlion

insect

Freon

chemical compound

Funnel-web Spider

Habitat, Size, & Facts

Penstemon

plant genus

Bowen, I. S.

American astrophysicist

Remanent Magnetism

geology

Cantor, Moritz Benedikt

German mathematician

Jones, Donald Forsha

American agronomist

Herdman, Sir William Abbott

British oceanographer

Sauvage, Jean-Pierre

Biography, Nobel Prize, & Facts

Feldspathoid

mineral

Trumpet

snail

Mesohippus

fossil mammal genus

Weber, Wilhelm Eduard

German physicist

Modular Arithmetic