Physics simulation workbench
NB Lab
A self-hosted build of the NB physics engine (v4.3.149). Every domain below is a live simulation module — components carry real physical properties and the solver runs continuously.
Physics engine
Batteries, resistors, switches, lamps, ammeters, voltmeters, rheostats.
ELECTRICITY
Rigid bodies, inclines, pulleys, springs and collisions, on the NAPE solver.
MECHANICS
Lenses, mirrors and prisms — reflection, refraction, image formation.
OPTICAL
Calorimetry, heat transfer, expansion and state-change apparatus.
THERMAL
Tuning forks, sound sources and wave demonstrations.
ACOUSTIC
Photoelectric effect, cloud chamber, spectral tubes, Millikan oil drop.
ATOMICPHYSICS
Kinematics benches, trolleys, tracks and timers.
FORCEANDMOTION
Free-body diagrams and resolved force vectors.
FORCEANALYSIS
Mains wiring, fuses, sockets and residual-current devices.
ELECFAMILY
Levers, beams and equilibrium apparatus.
DYNAMICBALANCE
Pressure, area and cutting demonstrations.
SOLIDPRESSURECUTTING