Illustrations
The Fed's Board of Governors
These economists are from all over
Electromagnetic Spectrum
Illustration of the relative waves of the electromagnetic spectrum.
Animal Superpowers
Are wolves superheroes or villains? You be the judge!
Beagle at Cape Horn
Illustration of a tall ship in a squall.
In Harm's Way
Illustration of how and where tornadoes form.
Enceladus Interior
Illustration of a cutaway view of a moon.
Tidal Energy
Diagram of tidal energy technologies.
SOHO
Illustration: SOHO space probe
Building the Duomo
Graphic illustration of the Florence Cathedral.
The Duomo and Domed Buildings
Throughout the history of monumental architecture, domes have been built as symbols of spiritual aspiration, political power, and civic prid...
All Planet Sizes
Illustration: All Planet Sizes
Imaginary Food Web Example 2
Photo: Imaginary Food Web Example 2
History of Skis
Illustration of ancient skis, map of where they developed, and skiing techniques.
Greetings from Krampus!
Illustrated postcard of a demon stuffing a boy into a sack.
Greetings from St. Nick and Krampus
Illustrated postcard of St. Nicholas and a demon on a motorbike.
Santa Claus in Camp
An early depiction of St. Nick has him gifting the troops.
GPS Satellite
Illustration: Satellite above Earth.
POES
Illustration: Satellite in orbit.
American Cockroach
Illustration of a cockroach.
Winter Landscape with Skaters
Hendrick Avercamp’s 1608 painting is a slice-of-life in the Dutch Golden Age.
The Gulf of Mexico: Layers of Life
This illustration, from the September 2010 issue of National Geographic magazine, depicts coastal and marine ecosystems in the Gulf of Mexico and addr...
The World's Smallest Map
Image of the world's smallest map.
Is This the End of Moore's Law?
Moore's Law is the observation that silicon transistors shrink to half their size every two years. Silicon transistors are semiconductor ...
Mauna Kea
The geologic history and landscape of Mauna Kea.
Ra
Illustration of ancient Egyptian sun god.