Finding Your Bearings From Landmarks In The Field (4 of 4)
When you’re at sea or in the field and need to identify where you…
Getting Your Bearings (3 of 4)
You have to learn how to use a map and compass. It will serve you…
Sir Isaac Newton’s Last Words
I don’t know what I may seem to the world. But as to myself I…
Lichen
The colorful growths appearing on some rock surfaces are living organisms composed of a fungus…
Clarke’s Three Laws
British science fiction writer, inventor and brilliant futurist Arthur C. Clarke formulated three adages that are known as Clarke’s…
Life, in a Nutshell
Let’s get something straight from the beginning. No point in you going another 20 years…
Leonardo da Vinci
Leonardo da Vinci was an Italian renaissance painter, sculptor, architect, inventor, military engineer and draftsman….
Boathouses!
When I lived in Seattle, a good pal had a boathouse for his boat for…
Many Trees Have Self-Defense Strategies
Leaves of the Acacia trees (primarily native to Australia and Africa) are eaten by giraffes…