Ray Hill - Author -  My books, interests and hobbies

Spaceflight

Theories

This is an entry level outline of how space technology works. It contains pre-degree level Math's but should be suitable for any lay reader interested in science.


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Spaceflight

Theories

This is a high level outline about the complexities of getting people to Mars, and back! Contains mostly pre-degree level Math's.

Isaac

Newton

Johannes

Kepler

Cassini

Claudius

Ptolemy

Konstantin

Tsiolkovsky

Wernher

von Braun

S. P.

Korolev

Galileo

Galilei

Nicolaus

Copernicus

Yuri

Gagarin

Neil

Armstrong

T. O. M.

Sopwith

Some people who influenced much of the content on this site :

Investment

Calculator

Basic

Aeronautics

An entry level description the design and physics of an aeroplane, suitable for pre A-level students.

Harrier/AV-8

V(S)TOL

The physics of how vertical take off and very short landings are achievable with VTOL aircraft and what vectored thrust actually means.

Calculus

A set of brief revision notes to get back into Calculus. Also has some introductory samples for using LateX.

Motorsport

An outline of what it takes to get a race car going faster, some driving techniques and how to become involved.