Riddles
"I'm heard once, then again, and then I die until called again."
What is an echo?
This scientist was the first person to radiograph DNA.
Who is Rosalind Franklin?
The wizarding school attended by Harry Potter.
What is Hogwarts?
Cambridge, Massachusetts–based firm behind the Spikevax COVID-19 vaccine.
What is Moderna?
The highest mountain in the world measured from sea level.
What is Mount Everest?
What is always in front of you but can't be seen?
What is a shadow or future?
What is the molar weight of a single water molecule?
What is 18 g/mol?
The first animated film released by Disney.
What is Snow White and the Seven Dwarfs?
San Diego company known for short-read next-generation sequencing and NovaSeq instruments.
What is Illumina?
This continent contains the most countries in the world.
What is Africa?
"I'm tall when I'm young and short when I'm old."
What is a candle?
What is the boiling point of water in degrees Kelvin?
What is 373 degrees Kelvin
The first video game character featured in the Macy's thanksgiving parade.
What is Sonic?
Known for Zolgensma, this company developed an AAV9 gene therapy for spinal muscular atrophy.
What is Novartis?
This European city is divided by the River Thames.
What is London?
"What has a mouth but cannot chew?"
What is a river?
Where does DNA replication occur in a prokaryotic cell?
What is the cytoplasm?
The longest running US scripted primetime drama
What is law and order?
This company’s Freestyle Libre is a leading flash glucose monitoring system.
What is Abbott?
The prime meridian runs through this London neighborhood.
What is Greenwich?
"What is full of holes but still holds water?"
What is a sponge?
What cellular organelle is responsible for producing, modifying, folding, and transporting essential molecules like proteins and lipids?
What is the Endoplasmic reticulum?
This artist has the most played songs globally in 2025.
What is Bruno Mars
Company behind the da Vinci Surgical System, enabling robotic-assisted minimally invasive procedures.
What is Intuitive Surgical?
This country has the most time zones in the world.
What is France?