John van der Vuurst
@johnvandervuurst.bsky.social
Dutch 🇳🇱 humanist, socialist, pro-EU 🇪🇺, atheist, software engineer (#OCLC) & math teacher. I love science and technology, movies, books and math. I collect retro computers and calculators. I am a straight ally for the LGBT-community 🏳️🌈🏳️⚧️
Dictator Trump ruled per decreet that the ICC, the UN international criminal court, should be defunded and sanctioned, since it requested the arrest of Nethanyahu for the war crimes in Gaza. Trump also stayed the ICC threatens the national security of the US, while that is Trump himself.
February 7, 2025 at 6:44 AM
Dictator Trump ruled per decreet that the ICC, the UN international criminal court, should be defunded and sanctioned, since it requested the arrest of Nethanyahu for the war crimes in Gaza. Trump also stayed the ICC threatens the national security of the US, while that is Trump himself.
February 4, 2025 at 5:57 PM
That is even a better one.
I had this
I had this
February 3, 2025 at 3:36 PM
That is even a better one.
I had this
I had this
Who still drives a Tesla is on the wrong side of history.
February 3, 2025 at 10:58 AM
Who still drives a Tesla is on the wrong side of history.
Sunday morning 10:45, in our local movie theater for a day of documentaries (IDFA = international documentary festival Amsterdam).
February 2, 2025 at 9:52 AM
Sunday morning 10:45, in our local movie theater for a day of documentaries (IDFA = international documentary festival Amsterdam).
Me in real life
February 1, 2025 at 12:36 PM
Me in real life
Hitlers Gestapo is back, now in the US under the name ICE.
February 1, 2025 at 9:24 AM
Hitlers Gestapo is back, now in the US under the name ICE.
Some funny TinTin fake albums.
January 30, 2025 at 8:39 PM
Some funny TinTin fake albums.
The city hall of the Dutch town of Hilversum is one of the most beautiful of the Netherlands.
Photos are taken by me.
Photos are taken by me.
January 30, 2025 at 8:36 PM
The city hall of the Dutch town of Hilversum is one of the most beautiful of the Netherlands.
Photos are taken by me.
Photos are taken by me.
January 30, 2025 at 6:56 PM
January 30, 2025 at 6:54 PM
From my personal collection (and the calculator that helped me with getting my Computer Science engineering degree 30 years ago)
TI-83
#calculator #Texas #Instruments #TI #collection
TI-83
#calculator #Texas #Instruments #TI #collection
January 30, 2025 at 6:51 PM
From my personal collection (and the calculator that helped me with getting my Computer Science engineering degree 30 years ago)
TI-83
#calculator #Texas #Instruments #TI #collection
TI-83
#calculator #Texas #Instruments #TI #collection
From my personal collection, the Texas Instruments TI-40 Collège II (for French schools)
#calculator #Texas #Instruments #TI #collection
#calculator #Texas #Instruments #TI #collection
January 30, 2025 at 6:48 PM
From my personal collection, the Texas Instruments TI-40 Collège II (for French schools)
#calculator #Texas #Instruments #TI #collection
#calculator #Texas #Instruments #TI #collection
From my personal collection:
a PSION Organizer.
Technically not a calculator.
#calculator #Organizer #psion #collection
a PSION Organizer.
Technically not a calculator.
#calculator #Organizer #psion #collection
January 30, 2025 at 6:46 PM
From my personal collection:
a PSION Organizer.
Technically not a calculator.
#calculator #Organizer #psion #collection
a PSION Organizer.
Technically not a calculator.
#calculator #Organizer #psion #collection
January 28, 2025 at 8:27 PM
January 28, 2025 at 8:25 PM
January 28, 2025 at 8:23 PM
January 28, 2025 at 8:02 PM
From my collection: MBO (Texas Instruments) fx-19
#calculator #MBO #texas #Instruments #TI #collection
#calculator #MBO #texas #Instruments #TI #collection
January 28, 2025 at 8:00 PM
From my collection: MBO (Texas Instruments) fx-19
#calculator #MBO #texas #Instruments #TI #collection
#calculator #MBO #texas #Instruments #TI #collection
January 28, 2025 at 7:59 PM
From my collection: Texas Instruments Little Professor
#calculator #kids #learning #Texas #instruments #TI #collection
#calculator #kids #learning #Texas #instruments #TI #collection
January 28, 2025 at 7:58 PM
From my collection: Texas Instruments Little Professor
#calculator #kids #learning #Texas #instruments #TI #collection
#calculator #kids #learning #Texas #instruments #TI #collection
January 28, 2025 at 7:55 PM
January 28, 2025 at 7:54 PM
January 28, 2025 at 7:53 PM