From atoms to galaxies. Physics you can see move.
Reality ASM is a simulation engine for physics, chemistry and maths. Ask a question or move a slider, and a tested engine does the real calculation: pendulums and lenses, titrations and cell potentials, orbits and quantum wells. With ASM Teach, every senior school derivation and practical runs live in the classroom.
The public beta opens soon. Leave your email and we'll let you know first.
Saturn on today's date. Positions, spin and ring tilt come from the ephemeris.
Every derivation and practical, live in class
Physics, chemistry and maths across Coursework 1 to 4, chapter by chapter. One library for every school, whichever syllabus it follows. Built for the teacher at the board.
A whiteboard beside every experiment
Draw, write and annotate next to the simulation or right on top of it. Write an equation like T = 2π√(L/g) and the board reads it, opens the matching experiment and rearranges it for any quantity.
The equations and the derivation, one click away
Every experiment shows the formulas behind each number on screen and the derivation step by step, ready to put on the board.
Practice with answers the engine has checked
Fresh numbers every time, four answer choices, worked solutions, and an observation table for practicals. An AI co-teacher explains, suggests questions and lists common mistakes.
Build it from parts. Then fly it.
Design an engine from chamber pressure and nozzle size, stack stages, add strap-on boosters and a fairing, and launch on a real date from a real pad.
Real vehicles, real stages
PSLV-XL, GSLV Mk II, LVM3 and SSLV sit next to Falcon 9, Saturn V, SLS, Ariane 5, Soyuz and Long March 5. Each is built from its actual stages, so solid strap-ons burn out and drop away when they should.
- Engine designer with nozzle theory checked against Merlin, RS-25 and Raptor
- Staging, fairings, parachutes and landing legs that change the flight
- Payload estimates you can compare with the published figures
To orbit, to the Moon, and home
Gravity, drag in a rotating atmosphere and the Moon's pull are integrated as you fly. The HUD tells you when the trans-lunar window opens and how close you'll pass the Moon.
- 2D map and a true-scale 3D view over the real Earth
- Time warp, holds for prograde and retrograde, quick save
- Every flight is saved to your history, so you can pick it up tomorrow
Your satellites keep flying after you log off.
Found a company, buy a launch, and manage a fleet that lives in real time. Low orbits decay with drag; thrusters cost propellant; cameras need daylight.
From Earth to the edge of what we can see
Every planet and major moon on any date between 1800 and 2050, then zoom out through 18,000 real stars, the Milky Way and 11,000 galaxies to the observable universe.
- Launch a mission from the Solar System on the date it shows
- Comets, asteroids, the main belt and the Kuiper belt
82 simulations across physics, chemistry and maths
Interference, chaos, quantum wave packets, a black hole down to its singularity, titration curves, fractals and more. Each one has an AI analyst beside it that sees the numbers on your screen.
The browser draws. The engine computes.
Every number you see comes from a tested server-side tool built on NumPy, SciPy and SymPy. Your browser only animates the results. A few of the checks it has to pass:
Join the waitlist
Kindly leave your email. We'll write once, when the public beta opens.