Maurits Ertsen
@mauritsertsen.bsky.social
Interdisciplinary water scholar. And cats...
Director of Studies of the MSc program Environmental Engineering at TU Delft, the Netherlands
Director of Studies of the MSc program Environmental Engineering at TU Delft, the Netherlands
Ah, that explains - even when there could have been several Loch Kens... 🙄😉😃
November 9, 2025 at 10:29 AM
Ah, that explains - even when there could have been several Loch Kens... 🙄😉😃
It could have been renamed Loch Ken, but the modern map suggest they went for something different. 😉
November 9, 2025 at 9:47 AM
It could have been renamed Loch Ken, but the modern map suggest they went for something different. 😉
Books by Tonke Dragt (translated from Dutch I assume... 😉) are pretty cool. Our daughter liked the Raven Cycle, which is perhaps for slightly older readers. Not new stuff perhaps, but very enjoyable.
November 8, 2025 at 10:23 PM
Books by Tonke Dragt (translated from Dutch I assume... 😉) are pretty cool. Our daughter liked the Raven Cycle, which is perhaps for slightly older readers. Not new stuff perhaps, but very enjoyable.
Not a great room for the colorblind - especially in case mandatory placement turns out to be color-related. Also a clear lack of blue (?) seats... 🙄😉
November 7, 2025 at 2:22 PM
Not a great room for the colorblind - especially in case mandatory placement turns out to be color-related. Also a clear lack of blue (?) seats... 🙄😉
Possibly leaving the Truman Show...
November 7, 2025 at 1:48 PM
Possibly leaving the Truman Show...
Outside the weather is great, but it is exam time again...
November 7, 2025 at 1:10 PM
Outside the weather is great, but it is exam time again...
Waiting for transport after a very enjoyable TU Delft Education Day. 😉😃
November 6, 2025 at 5:41 PM
Waiting for transport after a very enjoyable TU Delft Education Day. 😉😃
Time to start with a new thought-collecting-storage-device! Let's hope ideas will keep coming 😉😃. Ah well... 🙄🙄🙄
November 5, 2025 at 11:44 AM
Time to start with a new thought-collecting-storage-device! Let's hope ideas will keep coming 😉😃. Ah well... 🙄🙄🙄
Now she can rest a bit... but she will probably ask more attention soon.
November 4, 2025 at 6:05 PM
Now she can rest a bit... but she will probably ask more attention soon.
Ginnie claims her attention. Not just laptime, she needs me to focus... 😉
November 4, 2025 at 6:01 PM
Ginnie claims her attention. Not just laptime, she needs me to focus... 😉
Watching a movie with a Ginnie, and my favorite person in the world. Could be worse.
November 3, 2025 at 9:17 PM
Watching a movie with a Ginnie, and my favorite person in the world. Could be worse.
My world today.
November 2, 2025 at 12:44 PM
My world today.
Mollie agreed that I had to read something.
October 31, 2025 at 4:20 PM
Mollie agreed that I had to read something.
Home! With sound... 😉😃
October 30, 2025 at 8:38 PM
Home! With sound... 😉😃
That was a day well spent. Good stuff to think with and about.
October 29, 2025 at 5:21 PM
That was a day well spent. Good stuff to think with and about.
Voted, and now on my way to my first conference on education in many years.
October 29, 2025 at 6:37 AM
Voted, and now on my way to my first conference on education in many years.
(Winter) Hat time today.
October 27, 2025 at 6:41 AM
(Winter) Hat time today.
Sunday afternoon...
October 26, 2025 at 1:04 PM
Sunday afternoon...
From our Dahlem correspondent: Mollie seems to miss me...
October 24, 2025 at 6:38 PM
From our Dahlem correspondent: Mollie seems to miss me...
Dahlem's Tremendous Three say hi!
October 23, 2025 at 7:59 AM
Dahlem's Tremendous Three say hi!
How happy can a Mollie be? Well, very... 😉
October 21, 2025 at 6:20 PM
How happy can a Mollie be? Well, very... 😉
Happy co-worker today.
October 21, 2025 at 10:08 AM
Happy co-worker today.