Alan Richmond - Scientific systems programmer (ex NASA, ESA/ESO, Hubble), web developer, online retailer

Merlyn: Computer Control by Speech Recognition

Merlyn is a Python program for computer control by

This short article gives you a high-level overview of

Do you want to create your own customised version

Online 3D simulation of the Solar System and night

These are MOOCs or Online Courses in Computing that

Coloring the Universe: An Insider’s Look at Making Spectacular Images

What are the Sun and Stars Made of? Scientists

Whether you are a high school student, science major

A man who lives on the tenth floor takes

Knaves and Knights An island is inhabited by two

Be prepared to think outside the box for these

This post has nothing to do with computers, science,

It’s a common enough phrase, and I think most

HyperText Markup Language (HTML) is the main markup language for creating web pages and

WordPress is a free and open-source tool and a

Visiting a web site seems so simple – click

This WordPress Tips & Tutorials article offers a few

This is an effort to provide a set of