Our Biggest Experiment: Audiobook
According to The Books Insider's catalog data, the Our Biggest Experiment audiobook runs 14.8 hours unabridged, narrated by Rachel Atkins (about 9.9 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 14.8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 30 days |
| 1 hour / day | 15 days |
| 2 hours / day | 8 days |
| 1 hour / day at 1.5× | 10 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 14.8 hours, it runs longer than 96% of the 4,073 Animals & Nature (Non-Fiction) audiobooks in our catalog.
More narrated by Rachel Atkins
Rachel Atkins narrates 117 unabridged audiobooks in our catalog, 1,138 hours in all.
About as long, on the Animals & Nature (Non-Fiction) shelf
191 Animals & Nature (Non-Fiction) audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Cosmos: A Personal Voyage
- All Creatures Great and Small: The Warm and Joyful Memoirs of the World's Most Beloved Animal Doctor
- All Things Bright and Beautiful: The Warm and Joyful Memoirs of the World's Most Beloved Animal Doctor
- 50 Popular Beliefs That People Think Are True
- All Things Wise and Wonderful: The Warm and Joyful Memoirs of the World's Most Beloved Animal Doctor
Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.
About this listen
Our Biggest Experiment is an audiobook by Alice Bell: a 14.8-hour unabridged recording, read by Rachel Atkins, released July 8, 2021, on the Animals & Nature (Non-Fiction) shelf.
The listen at a glance
- Length
- 14.8 hrs
- Narrated by
- Rachel Atkins
- Released
- July 8, 2021
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Animals & Nature (Non-Fiction)
- ISBN
- 9781004045006
How to listen to Our Biggest Experiment free
New members at audiobooks.com get three free audiobooks with the trial.
Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is the Our Biggest Experiment audiobook?
Our Biggest Experiment runs 14.8 hours unabridged. At 1.5× speed that drops to roughly 9.9 hours.
Is the Our Biggest Experiment audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Our Biggest Experiment?
Our Biggest Experiment is narrated by Rachel Atkins.
Is Our Biggest Experiment worth listening to at 1.5× speed?
At 1.5× you'd finish in about 9.9 hours, saving 4.9 hours.