TexFlow
Interactive tutorials for all ages
TexFlow Science gives students quick experiments they can touch: orbit altitude, aircraft lift, projectile motion, concept checks, and guided explanations that adjust by age group.
Tutorial lab
Each tutorial keeps the same core idea but changes vocabulary and depth for different students.
Space tutorial
A satellite is always falling toward Earth, but it is moving sideways fast enough that Earth curves away beneath it.
Live simulator
Change the orbital altitude and see how speed and orbit time respond.
Concept check
If a satellite moves to a much higher orbit, what usually happens to its orbital speed?
Space
Build intuition for satellites, escape speed, Moon missions, Mars transfers, telescopes, and space weather.
Aviation
Explore why wings work, how pilots balance forces, what stalls mean, and how aircraft find their way.
Physics
Use simple simulations to connect equations with motion, momentum, energy, waves, and electricity.