Technology's history is full of surprises, coincidences, and moments of sheer audacity that shaped the digital world we live in. Behind the polished products and familiar interfaces are stories of failures, accidents, unexpected decisions, and remarkable human ingenuity. These facts aren't just trivia — they reveal how contingent our technology landscape is, how different choices could have led to entirely different digital worlds.
The Origins You Never Knew
The first computer bug was a literal bug. On September 9, 1947, Grace Hopper's team at Harvard found a moth stuck in relay 70 of the Mark II computer, causing a malfunction. They taped it to their logbook with the note "First actual case of bug being found." The term "bug" for a software error predates this — Thomas Edison used it for mechanical problems in his inventions — but this incident gave the word new life in computing.
The internet was designed to survive nuclear war. ARPANET, the precursor to the internet, was developed in the 1960s partly with the goal of creating a communication network that could survive a nuclear attack. The distributed, packet-switching design means that even if large portions of the network are destroyed, data can route around the damage to reach its destination. The protocols we use today carry this DNA.
The first website is still live. Tim Berners-Lee created the World Wide Web at CERN in 1991. The very first website — info.cern.ch — is still accessible at its original URL. It's a simple page explaining what the World Wide Web is and how to use it. You can visit a piece of computing history right now.
Space Invaders caused a coin shortage in Japan. When the arcade game was released in Japan in 1978, it was so popular that it caused a nationwide shortage of 100-yen coins. Banks had to produce quadruple the normal number to keep up with demand from arcade operators.
Programming Surprises
Python is named after Monty Python, not snakes. Guido van Rossum was reading the scripts of Monty Python's Flying Circus while implementing the language in December 1989. He chose the name because he wanted something "short, unique, and slightly mysterious." The snake branding came entirely from the community later.
Java was almost called "Oak." The language was originally named Oak, after an oak tree outside James Gosling's office at Sun Microsystems. When they discovered the name was already trademarked, the team brainstormed alternatives over coffee. Java — named after Java coffee — won the vote.
The most expensive typo in history cost $460 million. In 2012, a trader at Knight Capital Group accidentally activated old trading software that hadn't been decommissioned. The software executed millions of erroneous trades in 45 minutes, losing $440 million. The error — which involved deploying new software to only 7 of 8 production servers — effectively destroyed the company, which was sold shortly after.
GOTO is not always evil. Edsger Dijkstra's famous 1968 letter "Go To Statement Considered Harmful" argued against the GOTO statement in structured programming. But the Linux kernel still uses goto statements — specifically for error handling and cleanup code, where they're arguably clearer than alternatives. Even principles have exceptions.
Security Absurdities
Nuclear missiles used "00000000" as a launch code for 20 years. From 1962 to 1977, US Minuteman nuclear missiles had their 8-digit launch codes set to 00000000. The Air Force had been told to implement the coded locks by Defense Secretary Robert McNamara, but didn't want launch authority to be "impeded" during a crisis, so they set all codes to zeros and told missile operators to keep them that way.
The most common password is still "123456." Despite decades of warnings, data breach analyses consistently show that "123456," "password," "qwerty," and "abc123" dominate the lists of most commonly used passwords. The human factors of password security have proven remarkably resistant to education.
The first spam email was sent in 1978. Gary Thuerk of Digital Equipment Corporation sent an unsolicited marketing email to 393 ARPANET users on May 3, 1978. He received complaints but also sold millions of dollars of computers as a result. He's credited (or blamed) with inventing email spam.
Hardware Milestones
The first hard drive weighed over a ton. IBM's RAMAC 305, introduced in 1956, was the first computer with a hard disk drive. It stored 5 megabytes of data on 50 aluminum disks, each two feet in diameter. The entire unit weighed 2,000 pounds and was leased (not sold) for $3,200 per month. In today's money, that's roughly $34,000 per month for 5MB. Your phone's storage is millions of times cheaper.
The moon landing computers had less power than a USB cable. The Apollo Guidance Computer that landed humans on the moon in 1969 ran at 0.043 MHz and had 4KB of RAM. A modern USB cable's controller chip is more powerful. The engineers who programmed those 4KB performed what remains one of the most impressive software engineering feats in history.
The internet weighs about 50 grams. Physicists have calculated that the mass of all the electrons flowing through the internet at any given moment — all the data in transit — is approximately 50 grams, about the weight of a strawberry. The digital infrastructure of civilization weighs less than a piece of fruit.