US Daily Quiz — 21 March 2026

In the news recently...

Which actress sparked marriage rumors with actor Tom Holland after being spotted wearing a new ring?
💡 Zendaya
Three teenagers in Tennessee sued which company founded by Elon Musk, claiming its AI image-generation tools were used to create explicit images of them?
💡 xAI
The French military took action after a sailor's use of which fitness tracking app inadvertently revealed the location of the aircraft carrier Charles de Gaulle?
💡 Strava

Mixed bag

How many bones are in the adult human body?
💡 206
In geometry, what is the specific term for a triangle in which all three sides are different lengths and no two angles are equal?
💡 Scalene triangle
Named after a 17th-century Anglo-Irish scientist, what law of physics states that the pressure of a gas is inversely proportional to its volume when temperature is held constant?
💡 Boyle's Law

On this date (21 March)

On March 21, 1685, which German composer, famous for works such as the Brandenburg Concertos and the Mass in B Minor, was born in Eisenach?
💡 Johann Sebastian Bach
On March 21, 1918, Germany launched a massive offensive on the Western Front during World War I, known as Operation Michael. What was the common name given to this series of German spring offensives?
💡 Spring Offensive
On March 21, 1788, a catastrophic fire destroyed much of which American city, burning approximately 856 buildings and leaving a large portion of its population homeless?
💡 New Orleans