Check Out These Cool Artifacts from Big Tech's Recent Past From Google's first server to the first book sold on Amazon, these artifacts show just how far we've come.

By Lindsay Friedman

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Opinions expressed by Entrepreneur contributors are their own.

Richard Strauss, Smithsonian's National Museum of American History
Google Corkboard Server, 1999.

Even forward-looking tech companies find themselves getting nostalgic for the past every now and then. Because the industry moves so rapidly, items and logos from just a few years back can appear hopelessly outdated.

Below are 9 priceless relics that offer a peek into tech titans such as Amazon, Twitter and Google's early days.

Related: 5 Challenges Nobody Warns You About When Starting a Business

1. The email that launched Airbnb

Today, Airbnb is valued at more than $25 Billion. But back in 2007, it was just an idea. In a recent Ted Talk, cofounder Joe Gebbia shared the email he sent now-CEO Brian Chesky, which launched it all.

Richard Strauss, Smithsonian's National Museum of American History

2. An early Google server

Still on display at the Smithsonian, folks can go check out this early Google server for themselves. Lets just say there's a reason this piece of technology sits in a museum: Back in 1998 co-founders Larry Page and Sergey Brin built 30 racks of servers with corkboard as a way to inexpensively maximize search capacity.

3. Uber’s original logo

In this case "back in the day" really just means 2011, but a lot has changed at Uber since then. For example, did you know the ride-hailing service used to be called Uber Cab? Back then, its logo wasn't nearly as flashy and modern as it is now.

John Wainwright via Quora

4. The first book ordered on Amazon

Computer scientist John Wainwright is perhaps best known for developing computer languages, but he has another claim to fame: In 1995, Wainwright ordered the first book ever sold on Amazon, Douglas Hofstadter's Fluid Concepts And Creative Analogies: Computer Models Of The Fundamental Mechanisms Of Thought.

5. The first tweet

It's hard to remember what the world was like before Twitter. How did people get the news? Still, even Twitter cofounder Jack Dorsey had no clue what he was getting himself into when he sent out the first tweet in 2006.

Related: Betamax Is Now Officially Gone, But These 5 Old Technologies Are Still Around

AOL

6. The first AOL instant message

Romance will never get old. It's too bad AOL instant messaging did. But at least Ted Leonsis used the first message sent on the platform to express a sweet sentiment to his wife in 1993. It read, "Don't be scared ... it is me. Love you and miss you." Her reply? "Wow ... this is so cool!" Leonsis would eventually become AOL's vice chairman.

7. The first item purchased on eBay

Online shopping sites like eBay repeatedly teach us that one man's trash is another man's treasure. This was true since the company's earliest days in the mid-'90s. The first item sold on eBay, which was known as AuctionWeb at the time, was a broken laser pointer that went for $14.83. Apparently, the guy who bought it collected them.

8. The first YouTube video

For many of us, YouTube is how we consume a majority of online content. It's crazy to think, then, that the first video was uploaded in 2005. Taken at the San Diego Zoo and featuring YouTube cofounder Jawed Karim talking about elephants, the video has been watched nearly 10 million times.

Portable MAC

The ninth mission for Space Shuttle Atlantis was supposed to be tracking a satellite, but sending emails from one of the first portable MAC computers is way cooler.

According to IDG Connect, the email read:

"Hello Earth! Greetings from the STS-43 Crew. This is the first AppleLink from space. Having a GREAT time, wish you were here,…send cryo and RCS! Hasta la vista, baby,…we'll be back!"

Lindsay Friedman

Staff writer. Frequently covers franchise news and food trends.

Lindsay Friedman is a staff writer at Entrepreneur.com.

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