Skip to content

CALS Encyclopedia
of Arkansas

CALS Organizations

Central Arkansas Library System Encyclopedia of Arkansas Galleries & Bookstore at Library Square Roberts Library Six Bridges Book Festival Ron Robinson Theater Rock It! Lab

Browse

Go Back

Entries

All Entries Browse Entries By Category

Media

All Media Browse Media By Category

Overview Entries

Arkansas Overview

Time Period Entries

Pre-European Exploration, Prehistory through 1540 European Exploration and Settlement, 1541 through 1802 Louisiana Purchase through Early Statehood, 1803 through 1860 Civil War through Reconstruction, 1861 through 1874

Post-Reconstruction through the Gilded Age, 1875 through 1900 Early Twentieth Century, 1901 through 1940 World War II through the Faubus Era, 1941 through 1967 Modern Era, 1968 through the Present

What's New

What’s New

Get Involved

Go Back

Get Involved

Write an Entry Entries Needing Authors

Nominate an Entry Review Entries

Suggest a Topic or Author Suggest Media

Become a Volunteer Involve Students

Teachers/Students

Go Back

Teachers/Students

AR History on the Web Lesson Plans Local Historical Associations

History Day

History Day 2023 History Day 2022

Other Resources

Other Online Encyclopedias Other Resources

About

Go Back

About

About the CALS Encyclopedia of Arkansas Mission and Goals Statement Editorial Policies

Volunteers Donors

Oversight & Editorial Boards Staff Blog Helpful Tips

What’s New Support Us

En Español

Go Back

En Español

Exploración preeuropea, prehistoria–1540

Exploración y asentamiento europeos, 1541–1802

Compra de Luisiana a principios de la estabilidad, 1803–1860

Guerra civil a través de la reconstrucción, 1861–1874

Período Posterior a la Reconstrucción hasta la Edad Dorada, 1875–1900

Comienzos del Siglo Veinte, 1901–1940

La segunda Guerra Mundial hasta la Era de Faubus, 1941–1967

La Era Moderna, 1968 hasta el Presente

Donate Contact Search

Browse
Get Involved
Teachers/Students
About
What’s New
Support Us
En Español
English

Spanish Arabic Bengali Bulgarian Chinese (Simplified) Czech Danish Dutch English Esperanto Filipino Finnish French German Gujarati Hawaiian Hebrew Hindi Hmong Indonesian Italian Japanese Kannada Korean Latvian Lithuanian Malay Marathi Myanmar (Burmese) Nepali Norwegian Pashto Polish Portuguese Punjabi Romanian Samoan Sinhala Slovak Slovenian Somali Swahili Swedish Tamil Telugu Thai Turkish Ukrainian Urdu Vietnamese

Science and Technology

Subcategories:

Astronomy
Botany
Chemistry
Climatology
Engineering
Geology
Math and Computer Science
Microbiology
Mycology
Paleontology
Physics
Zoology

Clear

Media - Entry Category: Science and Technology - Starting with S

0-9
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z

People and car parked in debris covered field with bald trees

Salem Tornado, 1947

Scabies examples with corresponding letters

Two young white men in hats and ties

Richard Schilberg

Biplane nose down atop other damaged biplane in field

Richard Schilberg Aircraft

White family gathered around a table with tiny statues on it

Schilberg Family

1929 pilot's license with photograph for

Schilberg License

White men and woman in field with biplanes

Richard Schilberg

White man in suit with pilot's goggles on his head

Richard Schilberg

Different types of scorpion flies on leaves with corresponding letters

Scorpionflies of Arkansas

Scorpion fly on spike

Side view of stone arch bridge over river under autumn trees

Shady Lake CCC Bridge No. 1

Side view of stone arch bridge over stream under autumn trees

Shady Lake CCC Bridge No. 2

double arch support bridge over reflective forested river, half-submerged car wheel in shallow river foreground

Illinois River Bridge

Silverfish insects with corresponding letters

Line drawing of fish above two real examples of the same

Drawing of fish and fish on table

Snake head and pink fungus under microscope

Snake Fungal Disease

House with covered porch on hill next to steel truss bridge over river with small round building at its entrance

Arched bridge on stone foundation covered in vines over dry creek in forest

Springfield-Des Arc Bridge

Lift bridge over river surrounded by large trees

St. Francis River Bridge

Close-up of spotted white flowers with green leaves

Konecny Grove Natural Area

Types of stick insects with corresponding letters

White man speaking at lectern to crowd of white men in suits

Dumbarton Oaks Energy Conference

two white men in suits at round table with books in front of bookshelf

Robert Stobaugh and Daniel Yergin

White man with glasses speaking to students

Robert Stobaugh

White man in suit hand an award to older white man in suit

Robert Stobaugh Award Presentation

Drawing of centipede-like creature and the same on the ground on dirt

Our Sponsors

Major support provided through a partnership with the Arkansas Department of Parks & Tourism.

Major funding provided by the Winthrop Rockefeller Foundation.

Special thanks to the Department of Arkansas Heritage.

Additional support provided by the Arkansas Humanities Council.

Additional support provided by the Arkansas General Assembly.

Additional support provided by the Arkansas Community Foundation.

Additional support provided by the Charles M. and Joan R. Taylor Foundation Inc.

NAVIGATION

About
- Blog
Contact Us
Donors
Subscribe to Newsletter
Support Us

Happening at CALS

100 Rock Street Little Rock, AR 72201

info@encyclopediaofarkansas.net

© 2022 Encyclopedia of Arkansas. All Rights Reserved.

Donate

501-918-3025
calsfoundation@cals.org

Ways To Give
Donate Now
Recurring Giving

TRIBUTE GIVING

Honor or memorial gifts are an everlasting way to pay tribute to someone who has touched your life. Give a donation in someone’s name to mark a special occasion, honor a friend or colleague or remember a beloved family member. When a tribute gift is given the honoree will receive a letter acknowledging your generosity and a bookplate will be placed in a book. For more information, contact 501-918-3025 or calsfoundation@cals.org.

The CALS Foundation is a 501(c)(3) organization. Donations made to the CALS Foundation are tax-deductible for United States federal income tax purposes. Read our Privacy Policy.

Contact Encyclopedia of Arkansas

CONTACT FORM

[contact-form-7 id="1017"]

ADDRESS

Encyclopedia of Arkansas
100 Rock Street
Little Rock, AR. 72201

PHONE NUMBER

EMAIL

info@encyclopediaofarkansas.net

CALS Catalog Login

Login / Signup Get a Card

Login to the CALS catalog!

The first time you log in to our catalog you will need to create an account. Creating an account gives you access to all these features.

Track your borrowing.
Rate and review titles you borrow and share your opinions on them.
Get personalized recommendations.

CALS Digital Services

View All Services

Get an E-Book

Download Music

Listen to an Audiobook

Watch a Story

Download a Magazine

Entries Media All

OPTIONAL ADDITIONAL SEARCH FILTERS

Categories

Time Period

Type

Race

Gender

Media Gallery

Chinese (Simplified)

Myanmar (Burmese)