| Group | Last Diary |
|---|---|
| Backyard Science Phenology is a science that anyone can practice without a lab coat, microscope, or PhD. It's the study of seasonal events such as first flowers, appearance of certain butterflies, etc. People have tracked these dates for decades -- even centuries -- and now there's a place on DK to record your own observations. A casual spot to tell what you're seeing in the park down the road or in your own back yard. |
2025-12-06 15:00:07 |
| History for Kossacks
Once the name of a regularly-appearing series on DK3, History for Kossacks is now a DK4 group blog dedicated to the discussion and diarying of all things historical. Topics range from the impact of a'a' lava on ancient Hawaii to Zoroastrianism in Persia; time frame is from Australopithecus to Zulu hours today - so come on in to this dusty cave full of moldering tomes, have a seat in an overstuffed chair, and let's talk history!
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2025-12-06 22:31:34 |
| Science Matters
A forum for pointing out and responding to the non-science and anti-science material that appears daily in the media. From simple mistakes and ancient astronaut foolishness, to deliberate obfuscation and assault on scientists, science is under attack and Science Matters is fighting back.
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2025-11-21 18:39:27 |
| SciTech The SciTech group is dedicated to the exploration of Science and Technology. We welcome all diaries, essays, and discussions that teach or explain the wonders of the universe. |
2025-12-07 02:12:45 |