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- Nov 9
- 2 min
Good Sol Solargraph
A solargraph exposure ended prematurely when the subject matter--a sundial on a stand in the foreground--fell over after about three...


- Oct 31
- 7 min
Solar Eclipse Activities
Solar eclipse activities were presented by members of the Great Lakes Planetarium Association (GLPA) at a 2023 state meeting hosted by...

- Jan 9
- 1 min
Sundial Solargraph
Sundials are exquisite. Quietly and with no moving parts, a shadow and a line give excellent time. Solargraphs are brute force archives...

- Jul 6, 2022
- 1 min
Solargraphs Match the Scene
A pair of solargraphs mounted on a house downspout capture both the solar arc over six months and landscape highlights. Each image below...


- Jun 9, 2022
- 1 min
Numb Fingers Damage Can
Better to start a solargraph at summer solstice than at winter solstice, at least from the perspective of the fingers securing it in...


- Jun 7, 2022
- 1 min
First Solargraph From La Casa de Amistad
A rooftop solargraph on La Casa de Amistad captured unimpeded solar arcs, revealing the path of the sun from January to June. ...


- Jan 2, 2022
- 1 min
Wall-to-Wall Sun at Fiddler's Hearth
The sun has been shining on Fiddler's Hearth, a Celtic public house in South Bend, IN, which hosted three solargraphs on its outside wall...

- Dec 30, 2021
- 2 min
Results for 2021 Solargraphs
After a six-month wait, the time arrived to gather solargraphs in December 2021. Opening the cans at year-end is like unwrapping...


- Jul 10, 2021
- 1 min
Catching the Sun in New Buffalo, MI
Three solargraph cans are mounted near near the beachside stand in New Buffalo, MI. Around the December solstice we will recover the...

- May 17, 2021
- 7 min
Four Steps to Going Solar
Four steps to energy independence by getting solar panels on your home.