How to navigate the blog

Greetings.  This blog contains several hundred posts covering a wide array of topics.  The most recent ones are below.  For a chronological menu of older posts, see the lower left-hand side of this page.
Henri aboard 60' sloop, en route from Ibiza to Pireaus
(For the account about this fateful 1961 voyage, see the post of August 26, 2008)


Natasha publishes "A Beginner's Mini Guide to the Solar Wind"

This week my life-long partner, Natasha van Bentum, put together a short website to mark International Day of Light 2021 - - - "A Beginner's Mini Guide to the Solar Wind."  You're welcome to visit it here.