What makes it tick: interactive 3D explainers of how things work https://whatmakesittick.github.io/ Interactive 3D explainers of how things work. Machines and natural phenomena, taken apart and slowed down so you can watch every part do its job. en Thu, 01 Oct 2026 05:14:49 GMT How a black hole bends time https://whatmakesittick.github.io/black-hole/ https://whatmakesittick.github.io/black-hole/ Thu, 01 Oct 2026 05:14:49 GMT Two clocks, the fall, light bending around the hole, the frozen image at the horizon, the crossing, and other black holes. physics space How a rocket engine works https://whatmakesittick.github.io/raptor/ https://whatmakesittick.github.io/raptor/ Tue, 29 Sep 2026 11:59:34 GMT Propellants, turbopumps, the full-flow cycle, the combustion chamber, the nozzle in thinning air and a Super Heavy launch. engines physics vehicles How the heart works https://whatmakesittick.github.io/heart/ https://whatmakesittick.github.io/heart/ Tue, 29 Sep 2026 07:37:51 GMT Four chambers, four valves, the pressure curve, the pacemaker inside and what happens when you run. biology physics How ATP synthase works https://whatmakesittick.github.io/atp-synthase/ https://whatmakesittick.github.io/atp-synthase/ Mon, 28 Sep 2026 16:35:14 GMT Proton push, the rotor ring, the three seats, sprint versus marathon, training. biology energy How a solar panel works https://whatmakesittick.github.io/solar-panel/ https://whatmakesittick.github.io/solar-panel/ Mon, 28 Sep 2026 16:02:22 GMT The sun's path, the layer stack, the silicon junction, cells in series, the inverter. energy physics home How a mechanical watch works https://whatmakesittick.github.io/mechanical-watch/ https://whatmakesittick.github.io/mechanical-watch/ Mon, 28 Sep 2026 12:51:20 GMT Mainspring, gear train, lever escapement, balance and hairspring, hands. mechanics physics How an oil rig works https://whatmakesittick.github.io/oil-rig/ https://whatmakesittick.github.io/oil-rig/ Mon, 28 Sep 2026 08:25:11 GMT Floating rigs, drill pipe, mud pressure and the trap that holds the oil. energy earth physics How a microscope works https://whatmakesittick.github.io/microscope/ https://whatmakesittick.github.io/microscope/ Mon, 28 Sep 2026 03:04:39 GMT Lenses, two-stage magnification and the smallest detail light can show. tools optics physics How a glider flies https://whatmakesittick.github.io/glider/ https://whatmakesittick.github.io/glider/ Sun, 27 Sep 2026 14:53:52 GMT Staying up with no engine: glide, thermals, clouds, ridges and waves. aircraft flight physics weather How a sewing machine works https://whatmakesittick.github.io/sewing-machine/ https://whatmakesittick.github.io/sewing-machine/ Sun, 27 Sep 2026 12:05:41 GMT The needle loop, the rotary hook, thread tension and the feed. home mechanics tools How a helicopter flies https://whatmakesittick.github.io/helicopter/ https://whatmakesittick.github.io/helicopter/ Sat, 26 Sep 2026 20:49:53 GMT Rotor lift, collective pitch, the tail rotor and forward flight. aircraft flight mechanics How an engine works https://whatmakesittick.github.io/engine/ https://whatmakesittick.github.io/engine/ Sat, 26 Sep 2026 20:17:17 GMT An interactive, slowed-down look inside a four-stroke engine: strokes, valves, ignition, the crank, compression, petrol against diesel and the inline four. engines mechanics vehicles