collinsmark's latest activity
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collinsmark reacted to TensorCalculus's post in the thread Wordle Lovers - Play the NYT Daily Game with
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My friend texted me in the morning saying that today's word described her very well ( I didn't even know she played wordle?!) Easy... -
collinsmark reacted to sofiaava6's post in the thread Share Animal Pictures: For Animal Lovers with
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This cute cat is full of charm and calmness. Its bright eyes and soft fur make every moment peaceful. Cats have a special way of... -
collinsmark reacted to BillTre's post in the thread Share Animal Pictures: For Animal Lovers with
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collinsmark replied to the thread Random Photos... Continued from previous post. (Post 3 out of 3.) Figure 20. "I'm the one they should be scared of ..." This is one of my favorites... -
collinsmark replied to the thread Random Photos.... Continued from previous post. (Post 2 out of 3) Figure 11. Angel and devil scrutinizing the evening's options. Figure 12. I... -
collinsmark replied to the thread Random Photos.2025 Halloween pics here (post 1 out of 3). I brought my Noctilux 50mm f/0.95 ASPH to downtown San Diego, Gaslamp Quarter, for this... -
collinsmark reacted to mathwonk's post in the thread What did you do with your old college textbooks? with
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I currently still have over 250 mathematics, and some more physics, books from my university career on my (sturdy built-in) shelves ... -
collinsmark reacted to BillTre's post in the thread Share Animal Pictures: For Animal Lovers with
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These are killifish. They are often very colorful. Some live in flooded fields where they breed when there is water, lay desiccation...




























