Daily True or False
May 7, 2026
10 true or false questions from this day's daily challenge. Click each one to reveal the answer and explanation.
1.Buzz Aldrin took a selfie on the Moon using a special space camera.
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Medium
Buzz Aldrin took a selfie on the Moon using a special space camera.
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Aldrin took many photos, but the iconic 'selfie' is actually a photo of him taken by Armstrong. No true selfie cameras existed on Apollo; they used chest-mounted Hasselblads.
2.During the Moon landing, moon dust caused significant problems for the astronauts' spacesuit seals.
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Hard
During the Moon landing, moon dust caused significant problems for the astronauts' spacesuit seals.
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Lunar regolith is sharp and abrasive, and its static cling caused it to work into suit joints and seals, leading to mobility issues and potential oxygen leaks during Apollo missions.
3.Elon Musk acknowledged that the falcon-wing doors on the Tesla Model X caused production delays.
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Hard
Elon Musk acknowledged that the falcon-wing doors on the Tesla Model X caused production delays.
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Musk stated in 2016 that the Model X's falcon-wing doors were a major reason for the vehicle's 'production hell,' as reported by multiple news outlets.
4.Taylor Swift once won a poetry contest as a child with a poem about a monster.
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Hard
Taylor Swift once won a poetry contest as a child with a poem about a monster.
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At age 9, she won a national poetry contest with 'Monster in My Closet', which she later said inspired her songwriting.
5.Serena Williams has never lost a Grand Slam final to her sister Venus.
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Hard
Serena Williams has never lost a Grand Slam final to her sister Venus.
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Venus beat Serena in the 2001 US Open final. Serena leads their Grand Slam final head-to-head 7–2, but Venus has at least one win.
6.Disneyland opened to the public in 1955 with no major issues.
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Medium
Disneyland opened to the public in 1955 with no major issues.
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The opening day was a disaster: counterfeit tickets, broken rides, and women's heels sinking into fresh asphalt. It's called 'Black Sunday.'
7.Giant pandas belong to the order Carnivora, but their diet is 99% bamboo.
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Medium
Giant pandas belong to the order Carnivora, but their diet is 99% bamboo.
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Despite being classified in the order Carnivora, giant pandas have adapted to a diet of almost entirely bamboo, making them functionally herbivorous.
8.Leonardo was legally recognized as a bastard, which limited his formal education.
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Medium
Leonardo was legally recognized as a bastard, which limited his formal education.
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Born to a notary and a peasant woman, he was illegitimate, so he couldn't study Latin or attend university—he was mostly self-taught.
9.Marie Curie's notebooks are too radioactive to handle without protective gear.
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Medium
Marie Curie's notebooks are too radioactive to handle without protective gear.
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Curie's lab notebooks from the 1890s are stored in lead-lined boxes and are hazardous due to radium contamination. They'll remain radioactive for another 1,500 years.
10.Michael Collins walked on the moon during the Apollo 11 mission.
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Medium
Michael Collins walked on the moon during the Apollo 11 mission.
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Michael Collins remained in lunar orbit aboard the command module Columbia while Neil Armstrong and Buzz Aldrin became the first humans to walk on the lunar surface.
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