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735 facts in Technology. Click any fact to see its full page.
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The Internet of Things (IoT) has more connected devices than humans on Earth.
GPS signals are so precise that relativistic corrections must be applied — without them, GPS would drift by 11 km per day.
The first domain name ever registered was Symbolics.com in 1985 — it still exists.
Cloud computing has consolidated most of the internet onto infrastructure owned by AWS, Azure, and Google.
The dark web accounts for less than 0.01% of total internet traffic — most of it is mundane rather than criminal.
Net neutrality — treating all internet traffic equally — is a policy debate with major implications for access and innovation.
The first commercially successful video game was Pong (1972) — though Tennis for Two predated it by 14 years.
The total amount of data generated globally doubles approximately every two years.
Quantum computers exist but are not yet powerful enough to threaten current encryption — though this may change.
The first iPhone had no App Store — it launched in 2007 with 15 built-in apps and a web browser.
Wikipedia has over 60 million articles across 300 languages — and is mostly maintained by volunteers.
The first YouTube video, 'Me at the zoo,' was uploaded on April 23, 2005, by co-founder Jawed Karim.
ARPANET, the precursor to the internet, was designed to survive nuclear attack by rerouting data around damage.
The average webpage in 2023 was 2.4 MB — larger than many software programs in the 1990s.
Social media algorithms optimize for engagement — and high-emotion content is the most engaging.
The first commercial smartphone was IBM's Simon in 1992 — 15 years before the iPhone.
Moore's Law predicted transistor density would double every two years — it held for over 50 years but is slowing.
The first computer virus, Creeper (1971), spread across ARPANET and displayed 'I'm the creeper, catch me if you can!'
Bitcoin's blockchain has never been hacked — every Bitcoin ever created still exists and is traceable.
The term 'bug' in computing was popularized after a real moth was found in a relay of the Harvard Mark II computer in 1947.
The first computer programmer was Ada Lovelace — she wrote an algorithm for Charles Babbage's Analytical Engine in 1843.
Google processes over 8.5 billion searches per day — about 99,000 per second.
The first website ever created is still online — it was made by Tim Berners-Lee at CERN in 1991.
Origami has influenced engineering design for everything from solar panels to stent delivery systems.
Renaissance artists like Da Vinci used a camera obscura — a projection device — as an aid for realistic drawing.
The Bauhaus school of design (1919–1933) unified fine art, craft, and technology — its influence pervades modern design.
The world's fastest elevator is in the Shanghai Tower — ascending 20.5 meters per second.
The first permanent photograph required 8 hours of exposure — modern cameras expose for 1/8000th of a second.
The world's largest organ, the Great Organ at Boardwalk Hall in Atlantic City, has 33,112 pipes.
The fastest human-made object is the Parker Solar Probe — reaching 692,000 km/h as it approaches the Sun.
The world's largest particle accelerator, the LHC, consumes enough electricity to power 120,000 homes.
The first live transatlantic television broadcast occurred in 1962 via the Telstar satellite.
The Apollo 11 mission computer had 4 kilobytes of RAM — less than a single modern webpage.
The world's largest aircraft is the Antonov An-225 Mriya — with a wingspan of 88 meters.
The world's fastest train is China's Shanghai Maglev — reaching 431 km/h in commercial operation.
The first email was sent by Ray Tomlinson in 1971 — he doesn't remember what it said.
The CERN Large Hadron Collider is the world's largest machine — a 27 km ring straddling the Swiss-French border.
The fastest land speed record is 1,228 km/h — set by Andy Green in the jet-powered car Thrust SSC in 1997.
The tallest building ever proposed, the Shimizu Mega-City Pyramid, would house 1 million people — but materials to build it don't yet exist.
Floating solar panels on reservoirs generate power while reducing evaporation — a double benefit.
Solar panels have a lifespan of 25–30 years — their energy payback period is only 1–4 years.
Electric vehicle adoption is accelerating — global EV sales exceeded 10 million in 2022.
Carbon capture and storage (CCS) technology exists but remains expensive and limited in scale.
Wind and solar energy now produce electricity more cheaply than coal in most of the world.
Renewable energy capacity added globally in 2023 exceeded 295 GW — a record, led by solar.
Competitive sailing at the America's Cup now uses hydrofoiling catamarans that 'fly' above the water.
Modern Olympic track spikes use carbon fiber plates and advanced foam — they've reduced record times dramatically.
In competitive archery, Olympic recurve bows have a draw weight of about 50 lbs and shoot arrows at over 240 km/h.
In competitive rowing, the coxswain steers and directs the crew's rhythm — they must weigh under a minimum to race.
Formula 1 cars generate enough downforce at high speed that they could theoretically drive upside down on a ceiling.