Today’s Advent puzzle box assembled and added to the puzzle…
#adventpuzzle

Day 4 of the Advent puzzle… separate and attached
#adventpuzzle

🎄🔬🎨 Puzzle #AdventCalendar #ScienceArtTechAdvent — day 5

youtu.be/YtniGamaD6Y

From Prussian blue cyanotypes to Leonardo, Herschel’s iron-based photo process meets Vitruvius’ ideal human—what did Leonardo change (answer tomorrow)?

#ScienceAdventCalendar #AdventPuzzle #ArtAndScience

🎄🔬🎨 #AdventCalendar #ScienceArtTechAdvent — day 1

How was brilliant blue produced in the Middle Ages from fermented #indigo plants—and what colour did the flower of this dye plant have?

#ScienceAdventCalendar #AdventPuzzle #IndigoDye #ColorChemistry #ArtAndScience

Today’s Advent puzzle box assembled and then added to the puzzle… top row is complete edge to edge
#adventpuzzle

December 1st is here, and we’re kicking off with a #NationalLampoonsChristmasVacation advent calendar and an #AdventPuzzle tradition! Clark Griswold level excitement is in full swing.

What’s your favorite #HolidayTradition?

~ The sky isn’t the limit; it’s just the beginning.

#Christmas #bluesky

🎄🔬🎨 Advent calendar 2025—day 7: Goethe in Jena

From Fibonacci’s rabbit math to Goethe reshaping Jena’s university – can you guess where he stayed in Jena?

#ScienceArtTechAdvent #HistoryOfPhysics #ScienceCityJena #ScienceAdventCalendar #AdventPuzzle #ArtAndScience #AdventCalendar

I'm not sure how I managed getting the best gift for my partner but I finally did it. Yaahoo!
What do you get for your nerdy best friend who has everything they need and wants for nothing?
#adventpuzzle

P.S. buy it at holiday sales at bookstores.

🎄🔬🎨 Advent calendar 2025—day 8: Goethe’s Proto-Plant

From Goethe’s Jena Botanical Garden lab to today’s science-art debates: where did his idea of the “#Urpflanze”, a primal plant of all plants, first take root?

#ScienceArtTechAdvent #ScienceAdventCalendar #ArtAndScience #AdventPuzzle

This was fun, won’t be putting it back in the little boxes though. Want it to be a bit more challenging for next year 💙🧩 #adventpuzzle

Today’s Advent puzzle box assembled and then added to the puzzle. Looks like tomorrow will be the upper right corner…
#Adventpuzzle