Technology Fun Facts

One fact-checked fun fact a day, with its source. See how many you already knew.

2026-06-03Future 'iron-air' batteries store days of energy using which natural process?
2026-05-31To store energy for days, which chemical process does a new type of grid battery use?
2026-05-19What was the world's first webcam originally invented to monitor?
2026-05-17What profession was the early AI ELIZA originally designed to simulate?
2026-05-16What was the subject of the very first photo ever shared via a mobile phone?
2026-04-20Why do astronauts choose tortillas over regular bread in space?
2026-04-15The word "robot" first appeared in a play, but what does its linguistic root actually mean?
2026-04-14Most think lithium batteries store the most energy. But what technology actually holds the record?
2026-04-12What did early automobiles use for steering instead of the modern round steering wheel?
2026-04-10The world's first webcam was invented at Cambridge University for what specific purpose?
2026-03-28When discussing whether a machine can think, we often refer to the "Turing Test." But did you know Alan Turing himself gave this concept a more intriguing original name in his foundational paper? What was it?
2026-03-27When Martin Cooper made the first-ever mobile phone call in 1973, the prototype "brick phone" certainly turned heads. But if you had to guess, which commercially available mobile phone, with its jaw-dropping price and massive size, marked the true dawn of portable communication for the general public?

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