Which is better for navigation — compass or GPS?
Christopher Columbus. Marco Polo. Sir Walter Raleigh. Ferdinand Magellan. Lewis and Clark. What do these people have in common? Exploration. Setting off from their homelands, these men spent years sailing the oceans and roaming the wild to discover new worlds. Even though there’s not much new to discover here on Earth today, it’s still fun to explore areas that are new to us. If you want to be an explorer, you need to know how to navigate. The Vikings set out on their ship voyages using only the sun, wind and stars as their guides. Luckily, navigational devices have come a long way since then. Anyone who’s ever been hiking or camping knows that one of the most important items you can carry is a compass. A map is no good to you if you don’t have a compa
