Shipwrecks on BBC4
Shipwrecks is a three-part series on BBC4, presented by naval historian, Dr. Sam Willis. And it sets out to do what BBC4 does best. It…
Find out how to read water
Tag: latitude
Bergmann’s Rule
Have you ever noticed how fat people tend to feel the cold less than skinny people? Have you also noticed how it gets colder as…
Chankillo and the Solar Triangle
In the desert of western Peru there are the remnants of a civilization that still holds many mysteries. Archaeoastromomers are able to deduce a few…
Astro Photo Quiz
This really is one of the best astronomical photographs I have ever come across. It is amazing even before you notice that the sea is…
Moon and Latitude
Another very enjoyable Beginner’s Guide to Natural Navigation course at the Royal Geographical Society yesterday. The diversity of interests and experiences never fails to amaze…
Getting to Know Puffins…
…with a little help from the sun. An interesting article on the BBC website today about the seasonal habits of Puffins. The most interesting thing…
