Article of the Day: The Marine Chronometer

Article of the Day:
The Marine Chronometer

Before the mid-18th century, navigators were unable to accurately determine their longitude at sea. In an effort to encourage innovators to develop a method for precisely determining a ship’s longitude, the British government began offering a prize in 1714. In 1735, John Harrison invented the first timepiece accurate enough to be used in such calculations. He spent the next 30 years improving his chronometer and was awarded a good deal of money as a result. What do ships use to navigate today? More…: https://play.google.com/store/apps/details?id=com.tfd.mobile.TfdSearch

Leave a Reply: (What... You're shy?)

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s