Vintage photos show what it was like to eat at McDonald's in the 1980s

Tech Insider : Business, Style
A young employee holding a tray of McDonald's food on May 9, 1986.
A young employee held a tray of McDonald's food on May 9, 1986.

Trevor James Robert Dallen/Fairfax Media/Getty Images

The most famous hotel in every state

Tech Insider : Travel, Travel, Business
Caesars Palace
Caesars Palace is one of the most famous hotels in the US.

Shutterstock

The original names of 16 iconic US cities, and how they got them

Tech Insider : Travel, Travel, Business
Empire State Building in New York City skyline
New York City was known as New Amsterdam when it was a Dutch settlement.

Marcio.Duarte/Shutterstock

The humble homes of 16 US presidents, from log cabins to apartments

Tech Insider : Politics, Business, Economy
A recreation of President Lincoln's log cabin on display in 1933 at the Century of Progress International Exposition in Chicago.
A recreation of President Lincoln's log cabin on display in 1933 at the Century of Progress International Exposition in Chicago.

Museum of Science and Industry, Chicago/Getty Images

Spirit could disappear from the skies as fuel costs rise. See how it rose from a trucking company to a low-cost giant.

Tech Insider : Travel, Business, Economy
Spirit Airlines old and new aircraft
Spirit Airlines' old and new aircraft.

Michael Carter/Airliners.net, Felipe | Santiago/Shutterstock

45 secrets you never knew about the Titanic

Tech Insider : Business, Environment, Technology
titanic at sea
The Titanic at sea.

Bettmann/Bettmann Archive

Famous figures who had Titanic tickets but didn't make it on board

Tech Insider : Business
American financier John Pierpont Morgan (1837 - 1913), circa 1880.
American financier J. Pierpont Morgan, circa 1880.

Hulton Archive/Getty Images

See inside Coe Hall, a 65-room mansion built by a Gilded Age businessman who was booked on the Titanic's return voyage

Tech Insider : Travel, Business, Style
camellia greenhouse
The Camellia Greenhouse.

Gabbi Shaw/Business Insider

Photos show how the RMS Carpathia saved hundreds of Titanic passengers 114 years ago

Tech Insider : Business
Titanic survivors
A lifeboat with Titanic survivors approaches the RMS Carpathia on April 15, 1912.

Carl Simon/United Archives/Universal Images Group via Getty Images

An entrepreneur is transforming a Cold War-era nuclear silo into an underground data center. Look inside.

Tech Insider : Travel, Business
Panoramic view from the top of the silo.
Halik's decommissioned nuclear silo is 165 feet deep.

Nuclear Bunker Living/YouTube

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