Steve
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steve Miami Limestone Bedrock
Sponge under the street, ocean climbs the stone, flooding sunny days.
steve The limestone under Miami was created by ancient marine organisms during a warm period 125,000 years ago.
Fun Fact
Porous limestone: Water can flow through Florida's bedrock so quickly that scientists have tracked underground water moving up to several hundred feet in a single day.
steve Standard concrete seawalls cannot block sunny day floods because the water rises directly out of the ground.
Glossary
limestone (noun)
A sedimentary rock composed mainly of calcium carbonate. This porous bedrock under Miami allows rising ocean water to seep upward, flooding streets during king tides.
A sedimentary rock composed mainly of calcium carbonate. This porous bedrock under Miami allows rising ocean water to seep upward, flooding streets during king tides.
Quiz
Why do traditional seawalls fail to prevent sunny day flooding in Miami?
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What is the name of the freshwater aquifer that supplies drinking water to Miami-Dade County?
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How does sunny day floodwater typically enter Miami's streets from below?
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What is the term for ocean saltwater pushing into freshwater drinking aquifers?
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Approximately how many years ago did the limestone under Miami form from ancient marine life?
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Which geological feature describes South Florida's incredibly flat, low-lying landscape?
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Which chemical compound primarily makes up the limestone bedrock of Miami?
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What type of highly porous rock makes up the foundation of Miami?
steve In 1978, an NFL Films producer nicknamed the Dallas Cowboys America's Team because fans packed their games.
steve The Cowboys' iconic blue star remains a highly valuable global logo at their billion-dollar stadium.
steve Before building their billion-dollar stadium, the Dallas Cowboys started with a winless season in 1960.
steve Dallas Cowboys
America's Team, America's Team, Under the roof of the giant silver star!
steve Texas Stadium featured a unique partial roof that became a legendary symbol of the franchise's identity.
Fun Fact
Stadium roof: Texas Stadium's famous roof hole was originally designed to support a future dome, but the team loved the open-air look so much they kept it forever.
steve A 1978 highlight film coined the famous nickname 'America's Team' to describe the Cowboys' massive nationwide popularity.
Glossary
america's team (noun)
A sports franchise that enjoys widespread popularity and fan support across an entire nation rather than just its home region. NFL Films producer Bob Ryan coined the moniker in 1978 while preparing a highlight film for Dallas.
A sports franchise that enjoys widespread popularity and fan support across an entire nation rather than just its home region. NFL Films producer Bob Ryan coined the moniker in 1978 while preparing a highlight film for Dallas.
Quiz
Which media group coined the nickname 'America's Team' for the Dallas Cowboys in 1978?
Quiz
What year did the Dallas Cowboys play their very first NFL season?
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Before moving to Irving, Texas, in what stadium did the Dallas Cowboys play their home games?
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Who was the original founding owner of the Dallas Cowboys in 1960?
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Who was the legendary first head coach of the Dallas Cowboys, famous for wearing a fedora?
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What unique architectural feature defined Texas Stadium, the Cowboys' home from 1971 to 2008?
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Who designed the iconic blue star logo for the Dallas Cowboys in 1960?
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How many Super Bowl titles did coach Tom Landry win with the Dallas Cowboys?
steve New Jersey Turnpike
What exit are you? Just give me the sign, We're flying straight down the New Jersey Turnpike line!
steve An innovative highway design separated heavy trucks from passenger cars to improve safety.
Fun Fact
Turnpike speed limits: In 1951, the Turnpike opened with no posted speed limit before a 60 mph limit was quickly added.
steve The opening of the Turnpike instantly slashed travel times across the state of New Jersey.
Glossary
turnpike (noun)
A high-speed highway, especially one maintained by tolls. New Jersey opened its 117-mile mainline in November 1951, bypassing congested East Coast roads.
A high-speed highway, especially one maintained by tolls. New Jersey opened its 117-mile mainline in November 1951, bypassing congested East Coast roads.
Quiz
Before the New Jersey Turnpike was built, how long could a drive across the state of New Jersey typically take?
Quiz
In what year did the first stretch of the New Jersey Turnpike officially open to motorists?
Quiz
How many months did it take to construct the original 118-mile mainline of the New Jersey Turnpike?
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What landmark bridge does the southern terminus of the New Jersey Turnpike connect to?
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What type of toll collection system did the New Jersey Turnpike use from its opening in 1952 until the modern electronic era?
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Which entity is responsible for maintaining and operating the New Jersey Turnpike?
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What major geological feature presented the toughest construction challenge for New Jersey Turnpike engineers in the north?
Quiz
What is the name of the system introduced on the New Jersey Turnpike in 1966 that separates passenger cars from trucks and buses?
steve In 1835, Santa Anna abolished Mexico's constitution, triggering armed revolts in Texas and other Mexican states.
steve In 1821, Mexico invited settlers to Texas, eventually causing the battle at the Alamo.
