Rabu, 25 Oktober 2017

It's Official: Earliest Known Marine Astrolabe Found in Shipwreck

More than 500 years ago, a fierce storm sank a ship carrying the earliest known marine astrolabe — a device that helped sailors navigate at sea, new research finds.

from Live Science http://ift.tt/2xnmctu
via IFTTT

0 komentar:

Posting Komentar