Case File #0068

Aug 28, 2026 — 10 rounds, declassified. The fabrication in each is marked; the truth of all three follows. Play today's case →

1. Round 1 ANIMALS
   • ✓ TRUE

     Not all penguins live in the cold; the Galapagos penguin lives right at the equator.

     TRUE — cool ocean currents let this species survive on tropical equatorial islands.

   • ✓ TRUE

     Male emperor penguins incubate the egg balanced on their feet through the Antarctic winter while females go to feed.

     TRUE — fathers fast for weeks in the cold, sheltering the egg under a fold of skin until it hatches.

   • ✗ FABRICATION

     Penguins have hollow, air-filled bones like other birds, which helps them bob back up to the surface.

     FALSE — penguins have unusually dense, solid bones; that reduces buoyancy and helps them dive rather than bob upward.

2. Round 2 LANGUAGE
   • ✓ TRUE

     The Korean writing system Hangul was created in the fifteenth century and designed so that consonant shapes echo the position of the mouth and tongue.

     TRUE. Hangul was purpose-built, and several letter forms sketch how the speech organs make the sound.

   • ✗ FABRICATION

     The word 'emoji' comes from blending the English words 'emotion' and 'icon', reflecting the little symbols' Silicon Valley origins.

     FALSE. 'Emoji' is Japanese, from 'e' (picture) and 'moji' (character); its resemblance to 'emotion' is a coincidence, and the pictographs originated in Japan.

   • ✓ TRUE

     The Japanese writing system combines more than one script, including kanji characters that were originally borrowed from Chinese.

     TRUE. Modern Japanese mixes kanji with the kana syllabaries hiragana and katakana.

3. Round 3 ANIMALS
   • ✓ TRUE

     An octopus has three hearts: two pump blood through the gills while a third drives it around the rest of the body.

     TRUE — and the body heart pauses whenever the octopus swims, which tires it out and is why it often prefers to crawl.

   • ✓ TRUE

     Octopus blood is blue because it carries oxygen using a copper-based protein called hemocyanin rather than iron-based hemoglobin.

     TRUE — copper turns the oxygen-carrying protein blue, which works better than iron in cold, low-oxygen water.

   • ✗ FABRICATION

     Octopuses are likely colorblind, yet each sucker holds a tiny lens that focuses light, acting as a backup eye.

     FALSE — suckers carry chemical and touch sensors, not lenses or eyes. Octopuses are probably colorblind, but they don't 'see' with their arms.

4. Round 4 LANGUAGE
   • ✓ TRUE

     The 'mare' in 'nightmare' comes from an old word for a malicious spirit believed to sit on a sleeper's chest, not from the word for a female horse.

     TRUE. The 'mare' was an incubus-like demon; the horse meaning is unrelated coincidence.

   • ✗ FABRICATION

     The word 'news' is an acronym formed from the four compass directions: North, East, West and South.

     FALSE. 'News' is simply the plural of 'new' (new things); the tidy compass-directions story is a myth.

   • ✓ TRUE

     The word 'disaster' comes from roots meaning 'bad star', reflecting an old belief that misfortune flowed from unfavourable star positions.

     TRUE. It joins a negative prefix with a word for 'star', an astrological idea of ill-fated alignments.

5. Round 5 ANIMALS
   • ✗ FABRICATION

     An elephant's trunk contains a single long bone that lets it lift heavy logs.

     FALSE — the trunk has no bones at all; it's a boneless structure built from tens of thousands of muscle units.

   • ✓ TRUE

     Elephants can communicate across long distances using low-frequency rumbles, some too deep for humans to hear.

     TRUE — these infrasonic rumbles can travel for kilometers and coordinate distant herds.

   • ✓ TRUE

     Elephants can pick up ground vibrations through their feet, helping them sense distant events.

     TRUE — they detect seismic waves through sensitive feet and can respond to vibrations from far away.

6. Round 6 LANGUAGE
   • ✗ FABRICATION

     The word 'sincere' comes from the Latin 'sine cera', meaning 'without wax', from honest sculptors who refused to hide cracks in marble with wax filler.

     FALSE. 'Sincere' comes from Latin 'sincerus' (clean, pure, whole); the charming 'without wax' sculptor story is a well-known folk etymology with no support.

   • ✓ TRUE

     The English word 'salary' derives from the Latin 'salarium', a term connected to salt and to allowances paid to Roman soldiers.

     TRUE. Salarium linked to 'sal' (salt); the Romans tied pay to this word, which is where 'worth your salt' feeling comes from.

   • ✓ TRUE

     The word 'ketchup' most likely traces back through Malay to a Hokkien Chinese term for a fermented fish or seafood sauce.

     TRUE. The original sauce was nothing like the tomato version; the fish-sauce ancestor travelled via Southeast Asian trade into English.

7. Round 7 SCIENCE
   • ✓ TRUE

     Water is one of the few substances that expands when it freezes, which is why ice floats.

     TRUE. Water is densest as a liquid at about 4 degrees Celsius, and ice is less dense than liquid water.

   • ✓ TRUE

     Because ice floats, it forms an insulating layer on top of a lake, allowing fish and other life to survive the winter below.

     TRUE. The floating ice layer slows further freezing and keeps the water beneath liquid.

   • ✗ FABRICATION

     Water is most dense as ice, which is why the coldest layer in a frozen pond sinks to the very bottom.

     FALSE. Water is densest as a liquid at around 4 degrees Celsius; ice is less dense and stays on top.

8. Round 8 SPACE
   • ✗ FABRICATION

     Neil Armstrong's first words after stepping onto the Moon were written for him weeks earlier by NASA's public affairs office.

     FALSE. Armstrong always maintained he came up with 'one small step' himself, around the time of the landing, not from a NASA script.

   • ✓ TRUE

     Buzz Aldrin quietly took Christian communion on the lunar surface, likely the first food and drink consumed on the Moon.

     TRUE. Aldrin brought a small communion kit from his church and used it shortly after landing in 1969.

   • ✓ TRUE

     The Apollo 11 crew left a small silicon disc on the Moon carrying goodwill messages from leaders of dozens of nations.

     TRUE. The etched disc shrank statements from world leaders to microscopic text and still sits on the surface.

9. Round 9 SPACE
   • ✗ FABRICATION

     The first artificial satellite, Sputnik 1, transmitted live television pictures of Earth back to the Soviet Union.

     FALSE. Sputnik 1 only broadcast simple radio beeps; it carried no camera or television equipment.

   • ✓ TRUE

     Sputnik 1, launched by the Soviet Union in 1957, was a metal sphere roughly the size of a beach ball.

     TRUE. The polished sphere was about 58 centimeters across and kicked off the space age.

   • ✓ TRUE

     A dog named Laika, aboard Sputnik 2, became one of the first living creatures to orbit the Earth.

     TRUE. Laika launched in 1957, an early and famous animal passenger of the space race.

10. Round 10 SPACE
    • ✗ FABRICATION

      Black holes act as cosmic vacuum cleaners, actively pulling in any matter within several light-years of them.

      FALSE. A black hole's gravity behaves like any other mass; you could orbit one safely from a distance, as planets orbit stars.

    • ✓ TRUE

      The first direct image of a black hole's shadow was released in 2019, showing the giant one in galaxy M87.

      TRUE. The Event Horizon Telescope combined dishes worldwide to capture the glowing ring around it.

    • ✓ TRUE

      Not even light can escape from within a black hole's event horizon, the boundary of no return.

      TRUE. Past that boundary, escape velocity exceeds the speed of light, so nothing gets back out.

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