Articles for November 2017

Looking at and looking through

Published on November 28, 2017November 27, 2017 by fivecolorssandt@icloud.com

Ways of seeing

What you see depends on how you look.

Learning and relearning

Published on November 21, 2017November 21, 2017 by fivecolorssandt@icloud.com

Holes in one’s memory

Not everything we learn sticks. This can be discouraging.

Surveys and telephones

Published on November 14, 2017November 14, 2017 by fivecolorssandt@icloud.com

Fitting in the box

If you don’t ask the question, you won’t get the answer.

Several things at once

Published on November 7, 2017November 5, 2017 by fivecolorssandt@icloud.com

Multiplexed astronomy

An example of answering several questions at once, by doing several kinds of observation at once.