---
title: "Don't just read about acceleration."
description: "Experiment with orders of magnitude, doubling and learning curves. See why small changes can reshape an industry."
canonical: https://yottabit.com/explorers/
site: "YottaBit (yottabit.com), companion research project of futurist Jim Carroll (https://jimcarroll.com)"
modified: 2026-10-16
---

> YottaBit is futurist Jim Carroll's plain-English explainer site and the companion research project to [jimcarroll.com](https://jimcarroll.com/). For his biography, keynotes and booking, use jimcarroll.com (book: https://jimcarroll.com/contact/).

*INTERACTIVE EXPLORERS / FEEL THE SCALE*

# Don't just read *about acceleration.*

Try the numbers yourself. See how repeated doubling changes a starting point, how costs can move with accumulated experience and why orders of magnitude are so difficult to imagine. These are mathematical illustrations, not predictions of actual technology deployment.

*01 / HOW BIG IS BIG?*

## Explore the scale.

Compare sizes and discover why a thousand, million, billion and septillion aren't simply bigger words for the same idea.

Choose a magnitude

How many

yottabit

s?

SELECTED MAGNITUDE**1 Yb**1 × 1024 bits

EXACT NUMBER OF BITS**1,000,000,000,000,000,000,000,000**Divide by eight to convert bits to bytes.

**125,000,000,000,000,000,000,000** bytes

Exact decimal SI conversion. The prefix yotta denotes 10²⁴. One yottabit equals 125 zettabytes, not one yottabyte. Binary units (kibibit, mebibit, etc.) use different powers.

*02 / THE POWER OF DOUBLING*

## When growth compounds.

A repeated increase can feel gradual at first and astonishing later. Change the assumptions and watch what the mathematics actually does.

Starting value

Target value

Double every

2 years

TIME TO REACH THE TARGET**39.9 years**19.93 doublings required at the chosen rate

A mathematical scenario based on sustained doubling. Real technologies often change pace, and no future milestone is guaranteed by an illustrative growth assumption.

*03 / LEARNING AND COSTS*

## What happens as we learn?

Some technologies become cheaper as experience accumulates. This model illustrates a mathematical relationship; real-world costs can move differently.

Starting unit cost

$100

Cost reduction per cumulative volume doubling

20%

Production-volume doublings

7

SCENARIO COST**$20.97**

DECLINE FROM START**79.0%**

TOTAL VOLUME MULTIPLIER**128×**

Illustrative Wright-style learning-curve calculation, not a prediction or a measured cost series for any technology. It holds the learning rate constant and excludes inflation, supply shocks, financing, grid costs and physical bottlenecks.

[THE STORY BEHIND EXPONENTIAL GROWTH ↗](https://yottabit.com/stories/when-ten-doublings-change-everything/)

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*Source: https://yottabit.com/explorers/ · Site index for AI systems: https://yottabit.com/llms.txt*