Search
![Black Drop Effect Coffee](https://static.wixstatic.com/media/4c0e6f_b1a2ee94a94c4330869b4a3fbfa1c54f.png/v1/fill/w_323,h_439,fp_0.50_0.50,q_95,enc_auto/4c0e6f_b1a2ee94a94c4330869b4a3fbfa1c54f.webp)
- Oct 29, 2019
- 2 min
Black Drop Effect Coffee
With the Transit of Mercury approaching, it's time to revisit the black drop effect. The following is adapted from 2012 article at...
![Predictive Science, Like It Or Not](https://static.wixstatic.com/media/4c0e6f_31d23903ee0647d7be2fe99f130b8988.png/v1/fill/w_322,h_208,fp_0.50_0.50,q_95,enc_auto/4c0e6f_31d23903ee0647d7be2fe99f130b8988.webp)
- Dec 7, 2017
- 2 min
Predictive Science, Like It Or Not
Here's a heads-up for my geeky (and necessarily young) friends. Mark your calendar and make travel arrangements to be Down Under the...
![](https://static.wixstatic.com/media/4c0e6f_a020bdd394404376a476a0201f144467.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/4c0e6f_a020bdd394404376a476a0201f144467.webp)
![300 Years Since Halley's Big Idea](https://static.wixstatic.com/media/4c0e6f_a020bdd394404376a476a0201f144467.jpg/v1/fill/w_323,h_243,fp_0.50_0.50,q_90,enc_auto/4c0e6f_a020bdd394404376a476a0201f144467.webp)
- Feb 25, 2016
- 3 min
300 Years Since Halley's Big Idea
Probably since time eternal, humans have wondered about our place in space. How could you not, gazing at a dynamic night sky emblazoned...
![Black Drop Effect Coffee](https://static.wixstatic.com/media/4c0e6f_b1a2ee94a94c4330869b4a3fbfa1c54f.png/v1/fill/w_322,h_438,fp_0.50_0.50,q_95,enc_auto/4c0e6f_b1a2ee94a94c4330869b4a3fbfa1c54f.webp)
- Jan 18, 2016
- 2 min
Black Drop Effect Coffee
With the 2016 transit of Mercury occurring on May 9, it's time to revisit the black drop effect. The following is adapted from 2012...
![](https://static.wixstatic.com/media/4c0e6f_7445faf64fab4f89a1f089d0d876a35c.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/4c0e6f_7445faf64fab4f89a1f089d0d876a35c.webp)
![Calendars End](https://static.wixstatic.com/media/4c0e6f_7445faf64fab4f89a1f089d0d876a35c.jpg/v1/fill/w_323,h_202,fp_0.50_0.50,q_90,enc_auto/4c0e6f_7445faf64fab4f89a1f089d0d876a35c.webp)
- Dec 14, 2012
- 2 min
Calendars End
Calendars End Posted by admin on December 14, 2012 Sometimes you're the horse; sometimes you're the cowboy. Either way, the ride...
![](https://static.wixstatic.com/media/4c0e6f_c8681e87832340c5878bd46f147c752c.jpg/v1/fill/w_200,h_200,fp_0.50_0.50,lg_1,q_30,blur_30,enc_auto/4c0e6f_c8681e87832340c5878bd46f147c752c.webp)
![GLPA 2012--Big Days in Pittsburgh](https://static.wixstatic.com/media/4c0e6f_c8681e87832340c5878bd46f147c752c.jpg/v1/fill/w_220,h_143,fp_0.50_0.50,q_90,enc_auto/4c0e6f_c8681e87832340c5878bd46f147c752c.webp)
- Nov 9, 2012
- 2 min
GLPA 2012--Big Days in Pittsburgh
GLPA 2012--Big Days in Pittsburgh Posted by admin on November 9, 2012 The Great Lakes Planetarium Association (GLPA) 2012 Annual...