Category: Other cool stuff
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Endurance
My bike will be 15 years old in June, but it has already reached a milestone today: 100,000 km. For this I sat on the bike for 4340 hours (about half a year) and was on the road 3154 days. (By now it should be clear that I like numbers.) Only 522 times was the…
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The life under our feet
I find geology interesting, especially how slowly the earth (has) changed. Hence the many time-lapse videos, even though they can only cover much shorter periods of time. The stone in the photo is debris from a tunnel construction and contains so many fossilised ammonites. These lived 240 million years ago (Triassic – shell limestone) in…
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Moon halo 2022
I didn’t visit the moon (but would be up for it), and instead wanted to share the image of the moon halo I could taken recently in the garden. It’s an effect created by millions of ice particles in the atmosphere. More on my professional page: https://ronnyerrmann.uk/2022/03/15/moon-halo-22-halo/