Articles Tagged with geocentric universe

A simpler theory (II)

Published on July 11, 2023July 9, 2023 by fivecolorssandt@icloud.com

Writing down the equation

We notice how mathematical notation affects scientific progress.

The limits of the eye

Published on July 12, 2022July 11, 2022 by fivecolorssandt@icloud.com

Ordering the planets

There are some things that the naked eye just can’t do.

A small tool

Published on November 30, 2021November 30, 2021 by fivecolorssandt@icloud.com

One step beyond the eyes

We consider an anachronism.

When there are two truths

Published on September 21, 2021September 20, 2021 by fivecolorssandt@icloud.com

Aristotle vs. Ptolemy

We point out an uneasy tension beneath an apparent unity.