Media Summary: Time to settle this one once and for all*. Follow 6 August: On this day in 1964, the world's oldest From the episode "The son also draws". All copyrights belong to more talented people.

Qi If A Tree Falls - Detailed Analysis & Overview

Time to settle this one once and for all*. Follow 6 August: On this day in 1964, the world's oldest From the episode "The son also draws". All copyrights belong to more talented people. 8 April: On this day in 1861, Elisha Otis, the inventor

Photo Gallery

QI | If A Tree Falls In A Forest And No One Hears It, Does It Make A Sound?
EXPLAINED: If a tree falls in the forest...
QI | What Are Trees Made Out Of?
What Comes Before A Fall? | QI
QI | What Happens When A Cat Falls Out Of A Building?
Family Guy - "Hey tree, if one of you falls and there's no one around, do you make a noise?"
QI | What If Earth Suddenly Stopped Spinning?
How Do You Clean Niagara Falls? | QI
QI | What Is The World's Highest Waterfall?
Should You Eat Snow To Survive? | QI
QI: Niagara Falls Mania.
QI | What's The Best Thing To Do In A Falling Lift?
View Detailed Profile
QI | If A Tree Falls In A Forest And No One Hears It, Does It Make A Sound?

QI | If A Tree Falls In A Forest And No One Hears It, Does It Make A Sound?

Time to settle this one once and for all*. Follow

EXPLAINED: If a tree falls in the forest...

EXPLAINED: If a tree falls in the forest...

We've all heard the question "

QI | What Are Trees Made Out Of?

QI | What Are Trees Made Out Of?

6 August: On this day in 1964, the world's oldest

What Comes Before A Fall? | QI

What Comes Before A Fall? | QI

Follow

QI | What Happens When A Cat Falls Out Of A Building?

QI | What Happens When A Cat Falls Out Of A Building?

Follow

Family Guy - "Hey tree, if one of you falls and there's no one around, do you make a noise?"

Family Guy - "Hey tree, if one of you falls and there's no one around, do you make a noise?"

From the episode "The son also draws". All copyrights belong to more talented people.

QI | What If Earth Suddenly Stopped Spinning?

QI | What If Earth Suddenly Stopped Spinning?

Follow

How Do You Clean Niagara Falls? | QI

How Do You Clean Niagara Falls? | QI

You can now watch every full episode

QI | What Is The World's Highest Waterfall?

QI | What Is The World's Highest Waterfall?

We'll give you a million points

Should You Eat Snow To Survive? | QI

Should You Eat Snow To Survive? | QI

You can now watch every series

QI: Niagara Falls Mania.

QI: Niagara Falls Mania.

Clip from

QI | What's The Best Thing To Do In A Falling Lift?

QI | What's The Best Thing To Do In A Falling Lift?

8 April: On this day in 1861, Elisha Otis, the inventor

QI | What's The Furthest You'd Go For A Cup Of Tea?

QI | What's The Furthest You'd Go For A Cup Of Tea?

Follow