Sundials

For thousands of years, people used sundials to tell the time. The first sundials were used more than 3,500 years ago in Egypt.
The sundial showcased in this video was designed by Otto Klotz, an astronomer who worked at the Dominion Observatory. It was made by Pritchard and Andrews, a company from Ottawa, Canada. This sundial was made over 100 years ago for a Member of Parliament, W. Paterson, who lived in Ottawa and later became a Senator.
ingeniumcanada.org/cstm

[@tiaraf3058]

Thank you. You helped me do my homework about sundials thanks again :)

[@judithbrandes9909]

Exactly what I needed to know.

[@ismahanadeed6117]

Judith Brandes

[@JazTimeJewelersTustin]

This is so amazing, too bad that many schools do not teach this.

[@craftyfoxette]

JazTime My school is teaching it this video is for my homework

[@nosyposy7448]

doing this for school..

[@519extended2]

Same

[@brajamuhonnaorem577]

love sundial

[@grobb1996]

So it's a known fact that those are the first? or are they latest we know of? Based on what we know about civilizations 3500 years ago, were the non-egyptians even remotely close in technology based on our to-date findings?

[@georgekazma2022]

doing this for school :P

[@brick5991]

unkonwn man same here

[@tanneerushivakumaris8964]

Nice
Very videos

[@zainabrasheed7480]

I love sundial clocks

[@Goetterhand]

Grüße aus der Oberlausitz!

[@jagadishreddy9388]

Mmmmm.... nice helped a lot :D

[@celine5625]

Thank you!!!

[@annaeli100]

Doing this for school : )

[@Yan0479]

ha ha, my assisment is finishing!

[@wabuleteddy6296]

Okay

[@aeroaustaire2082]

Home work..

[@jennyllama6415]

OMG LOL

[@maxni1658]

School.

[@eoghanbarry1432]

Yolo

[@odubon7315]

School project :/