🎓 Interactive Science Education & Virtual Laboratories

Learn by experimenting in real time: tweak physical parameters like gravity ($g$), friction coefficient ($\mu$), air density ($\rho$), absolute temperature ($T$), or blood vessel radius ($r$) and immediately see how the laws of nature respond.

🚀 Physics: Mechanics, Optics, Energy, Fluids & Electricity

🚀 Projectile Motion & Air Density Simulator

Compare ideal vacuum trajectories against real ballistic curves with aerodynamic drag ($F_d = \frac{1}{2}\rho v^2 C_d A$) on Earth, Moon, Mars, or Jupiter.

📐 Inclined Plane & Friction Coefficient Simulator

Visualize the free-body force diagram ($mg$, Normal $N$, friction $\mu_s, \mu_k$) and find the critical angle of repose $\theta_c = \arctan(\mu_s)$ on wood, steel, ice, or Teflon.

🔦 Geometric Optics: Snell's Law & Total Internal Reflection

Modify refractive indices ($n_1, n_2$) across air, water, glass, or diamond and find the critical angle for fiber optics.

🌊 Simple Pendulum & Conservation of Energy

Experiment with length, mass, gravity, and damping while watching Kinetic, Potential, and Thermal Energy bars in real time.

💧 Bernoulli's Equation, Venturi Tube & Reynolds Number

Visualize fluid acceleration in a constriction, piezometric pressure columns, and laminar vs. turbulent regimes.

🔌 RC Circuit Oscilloscope & Time Constant ($\tau$)

Inspect exponential capacitor charging/discharging curves and the $-3\text{ dB}$ cutoff frequency of passive filters.

📈 Mathematics: Differential & Integral Calculus & Analytic Geometry

📈 Interactive Function, Derivative & Integral Lab

Plot any function $f(x)$, slide the tangency point to inspect the derivative line $f'(x_0)$, and shade the definite integral area $\int_a^b f(x)\,dx$.

📊 Linear Interpolation & Extrapolation

Find intermediate values in thermodynamic and experimental tables with live geometric line plotting.

⛰️ Slope, Grade & Angle Trigonometry

Connect percentage grade, angle in degrees ($\theta = \arctan(\Delta y/\Delta x)$), rise, run, and inclined ramp length.

🧪 Chemistry, Thermodynamics & Acid-Base Equilibria

🧪 Ideal Gas Law ($PV = nRT$) & Kinetic Theory Simulator

Interactive particle chamber with movable piston: test Boyle's, Charles's, and Gay-Lussac's laws and compare molecular speeds ($v_{\text{rms}}$).

🧬 Acid-Base Titration & pH Curve Simulator

Titrate strong ($\text{HCl}$) and weak ($\text{CH}_3\text{COOH}$) acids with an interactive burette, indicator transitions, and Henderson-Hasselbalch buffers.

🫀 Human Anatomy, Physiology & Molecular Biology

🫀 Cardiovascular Anatomy & Physiology Simulator

Modify heart rate, stroke volume, arteriolar radius ($r^4$), and blood viscosity ($\eta$) to observe laminar blood flow and arterial pressure.

🧠 Neuron Action Potential & Nernst Equation Lab

Stimulate the axon membrane, watch voltage-gated $\text{Na}^+/\text{K}^+$ channels, and compare myelinated saltatory conduction.

🧬 Central Dogma: DNA → mRNA → Protein & Mutations

Transcribe DNA sequences, translate codons into amino acids, and test silent, missense (sickle-cell), and nonsense mutations.

Learning science through interactive simulation

Deep scientific intuition emerges when mathematical formulas are paired with live visual feedback. On a static textbook page, expressions like quadratic aerodynamic drag ($F_d = \frac{1}{2}\rho v^2 C_d A$), the threshold for sliding down a ramp ($\tan\theta > \mu_s$), or Poiseuille's vascular resistance ($R \propto \eta / r^4$) can feel abstract. Turning every parameter into an interactive slider that updates a real-time physics simulation lets students immediately see cause and effect.

Every laboratory in Herramix Education is built from scratch using accurate numerical methods (such as 4th-order Runge-Kutta integration for ballistics and Simpson's quadrature for definite integrals) and includes step-by-step guided experiments for classroom demonstrations or independent study.

Frequently Asked Questions (FAQ)

Which scientific disciplines do Herramix interactive labs cover?

They cover four core areas: Physics (kinematics with air drag, inclined-plane dynamics with friction, and electrical circuits), Mathematics (interactive differential and integral calculus), Chemistry (Ideal Gas Law $PV = nRT$ and kinetic molecular theory), and Anatomy/Physiology (cardiovascular hemodynamics and Poiseuille's Law).

Do I need to install any software or plugins to run the simulators?

No. Every virtual lab runs 100% in your web browser using native HTML5 Canvas and JavaScript across desktop, tablet, and mobile devices.

Can these simulators be used in high school and university courses?

Yes. Each simulator features guided experiment presets, exact mathematical models, and real-time vector diagrams ideal for classroom projection or self-study.