How Can Two Fathers and Two Sons Shoot Just Three Ducks?

Noticibly F.A.T · 2004-11-01T13:37:48+00:00

Two fathers and two sons each shoot a duck. No one has shot the same duck. Only three ducks have been shot. Question : How is this possible ?

Thread '15 Years at PF!'

Hey all. Looks like my 15 year anniversary of joining PF happened yesterday (while my internet was down). Just wanted to say thanks to everyone, staff and non-staff, for helping make PF such a wonderful community over the years. Here's to everyone at PF, current, past, or future. Cheers!

View full post »

Thread 'Today I Learned'

Every day we learn new things. Sometimes it's just a small fact or realization. No matter how trivial or random, let's start recording our daily lessons. Please start off with "Today I learned". Keep commentary to a minimum and just LIKE posts. I'll start! Today I learned that you clean up a white hat by spraying some cleaner with bleach on it (rinse before putting it back on your head!)

View full post »

Thread '15 Years at PF!'

Thread 'Collection of Lame Jokes'

Thread 'Today I Learned'

Similar threads

Hot Threads

Publishing Physics Without Institution: Any Tips?

What do feral children teach us about the development of IQ? (moved to Discussion)

Why do we spend so much time learning grammar in the public school system?

What is the deepest/most impactful statement that you have ever seen?

Have you seen my glasses? [Found]

Recent Insights

Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect

Insights What Exactly is Dirac’s Delta Function? - Insight

Insights Relativator (Circular Slide-Rule): Simulated with Desmos - Insight

Insights Fixing Things Which Can Go Wrong With Complex Numbers

Insights Fermat's Last Theorem

Insights Why Vector Spaces Explain The World: A Historical Perspective