Category puzzle en.wikipedia.org Visit source

Image 10Artificial intelligence (AI) is the capability of computational systems to perform tasks typically ass… en.wikipedia.org Visit source

Image 9Anthropic, PBC is an American artificial intelligence (AI) public benefit corporation headquartered in… en.wikipedia.org Visit source

Image 8Musk in 2019 as SpaceX CEO; the company's IPO in 2026 led to him becoming the first US$ trillionaire.El… en.wikipedia.org Visit source

Image 7WhatsApp Messenger, commonly known simply as WhatsApp, is an American social media, instant messaging (… en.wikipedia.org Visit source

Image 6 Google logo used since 2026Google LLC (/ˈɡuː.ɡəl/ ⓘ, GOO-gəl) is an American multinational technology… en.wikipedia.org Visit source

Image 5A QR code for the URL of the English Wikipedia main pageA QR code, short for quick-response code, is a… en.wikipedia.org Visit source

Image 4Facebook is an American social networking service owned by the American technology conglomerate Meta Pl… en.wikipedia.org Visit source

Image 2 YouTube search results, May 2025YouTube is an American online video-sharing platform owned by Google.… en.wikipedia.org Visit source

Image 1ChatGPT is a generative AI chatbot developed by OpenAI. Originally released on November 30, 2022, the p… en.wikipedia.org Visit source

Image 28A water-powered mine hoist used for raising ore, ca. 1556 (from History of technology) en.wikipedia.org Visit source

Image 26Solid-state air batteriesLi-Air composition (from Emerging technologies) en.wikipedia.org Visit source

Image 25The compartmented water wheel, here its overshot version (from History of technology) en.wikipedia.org Visit source

Image 22Clock from Salisbury Cathedral, ca. 1386 (from History of technology) en.wikipedia.org Visit source

Image 18Self-replicating 3D printer (from Emerging technologies) en.wikipedia.org Visit source

Image 15An axehead made of iron, dating from the Swedish Iron Age (from History of technology) en.wikipedia.org Visit source

Image 14Dome of Florence Cathedral (from History of technology) en.wikipedia.org Visit source

Image 13A late Bronze Age sword or dagger blade (from History of technology) en.wikipedia.org Visit source

Image 11Alessandro Volta with the first electrical battery. Volta is recognized as an influential inventor. (f… en.wikipedia.org Visit source

Image 9Walls at Sacsayhuaman (from History of technology) en.wikipedia.org Visit source

Image 3Top 30 AI patent applicants in 2016 (from Emerging technologies) en.wikipedia.org Visit source

Image 2A rare 1884 photo showing the experimental recording of voice patterns by a photographic process at the… en.wikipedia.org Visit source

Image 20Jet engineDiagram: Jeff DahlA diagram of a typical turbojet engine. Air is compressed as it enters the… en.wikipedia.org Visit source

Image 18Nuclear weaponImage credit: FastfissionSchematic representation of the two methods with which to assem… en.wikipedia.org Visit source

Image 17Geneva driveAnimation: Mike1024The Geneva drive is a gear mechanism that translates a continuous rotat… en.wikipedia.org Visit source

Image 16WheelCredit: fir0002A wheel is a circular component that is intended to rotate on an axial bearing. Th… en.wikipedia.org Visit source

Image 13TelephoneCredit: Berthold WernerA telephone, or phone, is a telecommunications device that converts so… en.wikipedia.org Visit source

Image 12EscalatorCredit: Stig NygaardAn escalator is a moving staircase for carrying people between floors of… en.wikipedia.org Visit source

Image 11Four-stroke cyclePhoto credit: Eric PierceThe four-stroke cycle of an internal combustion engine is th… en.wikipedia.org Visit source

Image 9David FaimanPhotograph: David ShankboneDavid Faiman is an Israeli engineer and physicist recognized for… en.wikipedia.org Visit source