Rattlesnakes and scientists

By D. C. Ipsen

Describes the physical characteristics, habits, and behavior of various species of rattlesnakes "probably the most efficient killers of all poisonous snakes."

What does a bee see?

By D. C. Ipsen

Traces the scientific experiments begun in the eighteenth century and continuing to the present on the honeybees' capacity to distinguish color.

Eye of the whirlwind: the story of John Scopes

By D. C. Ipsen

Recounts the life of John Thomas Scopes and his trial of 1925 which tested the right of a teacher to teach evolution.

Isaac Newton, reluctant genius

By D. C. Ipsen

A biography of the seventeenth-century English scientist who developed the theory of gravity, discovered the secret of light and color, and formulated the system of calculus.

Archimedes, greatest scientist of the ancient world

By D. C. Ipsen

Traces the life and discoveries of the Greek mathematician, scientist, and inventor, sometimes called "the father of experimental science."

Endeavour

By D. C. Ipsen

Endeavour

By D. C. Ipsen

Units Dimensions and Dimensionless Numbers

By D. C. Ipsen

Edmond Halley

By David Carl Ipsen