A different kind of drop photography today…
After all the professional drop photography I talked about yesterday, here is some of my own from a walk that I took after the amazing and slightly overwhelming experience of…
Tag: Forstbaumschule
Balances of dyed and un-dyed waters
Oh look, a plume of (almost) un-dyed water hitting the green lake! I am really fascinated by the balance between green water leaking out of the pipeline and into the…
It’s all about the right equipment: That’s why I now own a UV lamp! I see a lot of fluorescent tracer spotting in my future!
Before I start gushing about my awesome new UV lamp (thanks for encouraging that purchase, Uta! :-)), some other updates on the state of green in the park across the…
Fluorescent night walk — following the stream through the lake into Kiel fjord!
Luckily some of my friends are crazy enough to bring the UV lamps and go on a night walk with me, following the green fluorescent stream! (Don’t know what I…
Dye tracer “in the wild”, day 2
This morning, the green lake looked different yet again. If you remember yesterday’s pictures, we ended the evening with the lake being a fairly well mixed green color (picture on…
Dye tracers “in the wild”
You know I love dye tracers (remember the beautiful fluorescent green we used in the 2017 experiments in Grenoble, when we got to play with the 13m diameter rotating tank?)…
Moving sandbanks
A while ago I wrote a blog post on how the sand banks in this little creek form. Below you see the picture I showed then: Then, about two weeks…
The building of sand banks
The eroding force of moving water can be seen in so many places when you pay attention. For example in a park where I sometimes go for walks, the really…