Animal Kingdom
This African bird is the world’s largest living bird and can’t fly.
Ostrich
In 1991, Linus Torvalds announced that he was developing the kernel for this open-source operating system.
Linux
He was president when the United States completed the Louisiana Purchase in 1803.
Thomas Jefferson
KEY ___ ROOM
BOARD
Marshall Bruce Mathers III
Eminem
This eight-armed sea creature has three hearts.
Octopus
Bob Metcalfe and David Boggs created this wired networking technology at Xerox PARC during the 1970s.
Ethernet
Ratified in 1865, this constitutional amendment abolished slavery in the United States.
The 13th Amendment
DRAGON ___ PAPER
FLY
Stefani Joanne Angelina Germanotta
Lady Gaga
These are the only mammals capable of true powered flight.
Bats
Doug Engelbart demonstrated this now-standard pointing device during his famous 1968 presentation.
The computer mouse
Founded in Virginia in 1607, this became the first permanent English settlement in North America.
Jamestown
CROSS ___ BUG
FIRE
Gordon Matthew Sumner
Sting
Despite its name, this enormous, plankton-eating creature is the world’s largest fish.
Whale shark
Led by John Backus, an IBM team developed this pioneering high-level programming language during the 1950s.
FORTRAN
This amendment established nationwide Prohibition in the United States.
The 18th Amendment
BACK ___ WORK
GROUND
Eric Marlon Bishop
Jamie Foxx
These wide-eyed Asian animals are the only known venomous primates.
Slow lorises
In a landmark 1970 paper, IBM scientist Edgar F. Codd proposed this model for organizing databases into tables.
The relational model or relational database model
Hamilton, Madison and Jay used this shared pen name when publishing The Federalist Papers.
Publius
SEA ___ BOARD
STAR
Caryn Elaine Johnson
Whoopi Goldberg