What is everything made of?
Pick a product. See its bill of materials. Click any component to open its BOM, and keep going — recursively, all the way down to the bolt. 22 products and 1,137 items in the graph so far; sub-assemblies are shared, so the same bearing or cell shows up everywhere it's used.
Start here Electric Car 3,526 parts, fully exploded → Automobiles
Electric Car A battery-electric passenger vehicle on a skateboard platform. 3,526 parts · 8 subsystems
Gasoline Car A petrol internal-combustion passenger car. 1,190 parts · 9 subsystems
Pickup Truck A body-on-frame light pickup truck with 4WD and a V8. 1,552 parts · 18 subsystems
Semi-Truck A heavy-duty Class 8 diesel tractor unit with sleeper cab. 814 parts · 14 subsystems
City Bus A low-floor diesel transit bus. 1,047 parts · 17 subsystems
Ambulance A van-chassis Type II emergency medical vehicle. 793 parts · 2 subsystems
Forklift An electric counterbalance warehouse forklift. 369 parts · 10 subsystems
Go-Kart A single-seat petrol recreational go-kart. 54 parts · 11 subsystems
Two-Wheelers & Mobility
Electric Scooter Standing kick-scooter with a hub motor. 245 parts · 8 subsystems
Bicycle A road/hybrid bicycle. 94 parts · 7 subsystems
Motorcycle A standard internal-combustion motorcycle. 287 parts · 19 subsystems
E-Bike A pedal-assist electric bicycle with a mid-drive motor and down-tube battery. 234 parts · 12 subsystems
Moped A small-displacement scooter-style moped (50-125cc, CVT automatic). 114 parts · 12 subsystems
Electric Skateboard A belt-driven dual-motor electric longboard. 215 parts · 8 subsystems
Powered Wheelchair A motorized rear-wheel-drive electric wheelchair. 150 parts · 13 subsystems
Aerospace & Drones
Quadcopter Drone A camera quadcopter UAV. 244 parts · 7 subsystems
Commercial Airliner A narrow-body twin-engine jet airliner. 4,977 parts · 11 subsystems
Helicopter A single-main-rotor light turbine helicopter with a turboshaft engine, main and tail rotor systems, and a glass cockpit. 218 parts · 10 subsystems
Fixed-Wing UAV A fixed-wing electric unmanned surveillance aircraft. 308 parts · 10 subsystems
CubeSat A 3U nanosatellite for low-Earth-orbit imaging missions. 158 parts · 9 subsystems
