Interactive science labs, ready to teach. Physics, Maths, Chemistry, Economics, Biology, AI & CS · Built for teachers · Swiss-made 🇨🇭
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Joined March 2026
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Your students can:
— Train an AI with 4 sliders
— Manage a pandemic and watch R0 explode
— Decode a dinosaur's DNA
— Detect an exoplanet by its shadow
— Launch a rocket to the Moon
— Measure inequality in 5 real countries
Interactive Labs. Ready to teach. 🧵
Artemis II is about to reenter the atmosphere at 40,000 km/h.
The margin on the reentry angle? Less than 1°.
Too steep → burns up.
Too shallow → bounces off the atmosphere back into space.
Can you nail it? → edunia.io/simulations/missio…
Edunia retweeted
Le paradoxe temporel de la boule de billard permet de comprendre où ça coince avec les voyages dans le temps sans mettre d’action humaine en jeu. C’est un modèle jouet plus facile à comprendre.
Vous en pensez quoi ?
Salukes
#science #physique #profbucella #lasciencepeuttout
"After 5 heads in a row, tails is more likely."
This is the gambler's fallacy. Does each toss has a memory ?
edunia.io/simulations/probab…
A ball launched at 30° and one launched at 60° land at the exact same spot.
Same speed, same range ... completely different trajectories.
The symmetry of complementary angles is one of the most beautiful results in kinematics.
edunia.io/simulations/projec…
Artemis II is on its way to the Moon. But space isn't a straight line — here's how they stay on course 🧵
The trajectory is a free-return loop. If every engine fails, the Moon's gravity alone sends them back to Earth. That's the safety net. the same one that saved Apollo 13. So the crew performs mid-course corrections: tiny engine burns of a few seconds that adjust the angle.
The margin is razor-thin. Too steep on reentry → the capsule burns up. Too shallow → it bounces off the atmosphere and flies back into space.
In our laboratory, students try to nail this angle. Most don't on the first attempt.
edunia.io/simulations/missio…
Artemis II launched. 4 astronauts are now heading to the Moon.
But to get there, you can't just aim at it — the Moon moves. The trajectory must anticipate where it will be in 3 days.
Try by yourself...Most miss on the first attempt 😃
edunia.io/simulations/missio…
"A rocket pushes on air to rise."
Nope. Rockets work by action-reaction — they push exhaust backward, and Newton's 3rd law pushes them forward.
This works perfectly in the vacuum of space. No air needed.
In our Moon mission lab you see it live:
edunia.io/actualites/mission…
Edunia retweeted
Action. Wonder. Adventure. Artemis II has got it all. Don't miss the moment. Our crewed Moon mission will launch as early as April 1.
Learn how to watch: nasa.gov/ways-to-watch/
Edunia retweeted
ARTEMIS II MISSION TRAJECTORY
380,000 kilometers of empty space. Four astronauts. One spacecraft. And the courage to go where humanity hasn't ventured in half a century.
Artemis II — the journey home to the Moon begins in 2026.
Credit Video: NASA/JSC/Kel Elkins (Science and Technology Corporation)
Ernie Wright (USRA) ORCID
Edunia retweeted
TOMORROW! We leave Earth orbit again!
Follow for the latest ARTEMIS II updates
#ArtemisII #Moon #NASA #SLS #WeAreGoingBack
Tomorrow, 4 astronauts fly around the Moon for the first time in 53 years @NASA.
We built a simulation where your students can do the same with @NASAArtemis - 5 stages:
🚀 Liftoff
🌍 Orbit
🌑 Lunar transfer
🔥 Reentry
🌊 Splashdown
edunia.io/simulations/missio…
PhET = great for free exploration
GeoGebra = great for geometry
Edunia = guided lab with scenario → ready-to-teach lesson with built-in misconception feedback + downloadable materials
We fill the gap between "cool simulation" and "complete lesson."
Start here — test our labs
edunia.io/simulations/
Or explore our solution for teacher:
edunia.io/
and schools:
edunia.io/etablissements
Swiss-made 🇨🇭 Built for secondary teachers.
#SciEd #EdTech #STEMed