Varying Gravity

Helge Kragh

at 250 WPM

3h 16m

The average reader, reading at a speed of 250 WPM, would take 3h 16m to read Varying Gravity.

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7

days at 30 min/day

196

total minutes

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Varying Gravity

by Helge Kragh

Feb 16, 2016

Birkhäuser

196

9783319243771

3319243772

Description

"The main focus of this book is on the interconnection of two unorthodox scientific ideas, the varying-gravity hypothesis and the expanding-earth hypothesis. As such, it provides a fascinating insight into a nearly forgotten chapter in both the history of cosmology and the history of the earth sciences. The hypothesis that the force of gravity decreases over cosmic time was first proposed by Paul Dirac in 1937. In this book the author examines in detail the historical development of Dirac's hypothesis and its consequences for the structure and history of the earth, the most important of which was that the earth must have been smaller in the past."--Page 4 of cover.

Frequently Asked Questions

How many pages are in Varying Gravity?

This edition of Varying Gravity has approximately 196 pages. Please note, this is an estimate and the exact page count can vary between hardcover, paperback, and e-book versions.

How long does it take to read Varying Gravity?

For most readers, Varying Gravity typically takes between 4h 5m and 2h 43m to complete. This is based on the book's length of approximately 49,000 words and common reading speeds.

Here's a detailed breakdown: • Continuous reading at 250 WPM: approximately 3h 16m of focused reading • Casual reading (30 minutes/day): you could finish in roughly 7 days • Estimated word count: 49,000 words

Your individual reading time will vary based on your personal reading pace, the amount of daily reading time, and your familiarity with the subject matter.

What is the word count of Varying Gravity?

The estimated word count for Varying Gravity is approximately 49,000 words. This figure is calculated using industry-standard methods that consider genre-specific word density patterns, typical formatting and layout characteristics, and standard words-per-page ratios for published books.

This is an approximation — actual word count may vary based on font size, formatting, edition, and the presence of illustrations or charts.

Who is the author of Varying Gravity?

Varying Gravity was written by Helge Kragh.

When was Varying Gravity published?

The publication date for this specific edition is Feb 16, 2016. The original work may have been published on a different date.