dubtrivia

July 23, 2026 Trivia

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The 5 dubtrivia questions from July 23, 2026, with answers and explanations.

  1. Arts & Sports

    1. Which artist painted the Sistine Chapel ceiling — a project he reportedly hated because he considered himself a sculptor, not a painter?

    Michelangelo

    Did you know?

    Michelangelo painted the Sistine Chapel ceiling between 1508 and 1512 at the request of Pope Julius II. He is said to have complained bitterly throughout the project, suffering eye and back problems from working overhead for years.

  2. Arts & Sports

    2. The first Batman comic appeared in 1939 — but in which publication did Batman make his debut, just one year after Superman's first appearance?

    Detective Comics #27

    Did you know?

    Batman debuted in Detective Comics #27 in May 1939, created by Bob Kane and Bill Finger. The character proved so popular that DC eventually launched a dedicated Batman title the following year.

  3. News & Pop Culture

    3. Oprah Winfrey's name is actually a biblical one — but she wasn't supposed to be called Oprah at all. What name was she originally supposed to be given?

    Orpah

    Did you know?

    Oprah was meant to be named Orpah, a sister-in-law of Ruth from the Bible's Book of Ruth. Because the name on her birth certificate was constantly mispronounced as 'Oprah' by family and peers, the flipped pronunciation permanently stuck as her public name.

  4. Around the World

    4. Which country's currency is called the 'Krona,' and was one of the first in the world to go almost entirely cashless — with some banks refusing to handle physical money at all?

    Sweden

    Did you know?

    Sweden's krona is now so rarely used in physical form that many Swedish shops and banks only accept cards or mobile payments. Sweden is widely considered the closest any large nation has come to a fully cashless economy.

  5. K12

    5. Which molecule, found in the skin of nearly every plant you eat, acts as a natural sunscreen for the plant by absorbing ultraviolet radiation — and is the same compound responsible for making red wine, tea, and dark chocolate slightly bitter?

    Tannin

    Did you know?

    Tannins are polyphenolic compounds plants produce to protect their tissues from UV damage and deter herbivores. The astringent, mouth-drying sensation from an unripe banana or a strong cup of tea is tannins binding to proteins in your saliva — the same chemical defense that helps the plant survive in sunlight.