Sundials have been used to tell time for thousands of years. People have been able to tell you what time of day it is pretty accurately with just a stick (known as a style), a shadow, and some markings on the ground. Nowadays, not many people know how to read sundials […]
Read more on MAKE
The post Tell Time with this 3D Printed Portable Sundial appeared first on Make:.
from Make: http://ift.tt/1FI4iDU
via
IFTTT
No comments:
Post a Comment