20 Everyday Things Cut In Half Reveal Complicated Inner Workings

Hockey and football helmet.

Mechanical calculator.

Various types of cables and wires.

Aloe leaf.

Deadmau5's helmet.

Commercial airplane.

Wasp nest.

CT scanner.

Pregnant beetle.

Bowling ball.

Digital camera and lens.

Human tooth.

Jawbreaker.

Different types of bullets.

Motorcycle helmet.

Different types of grenades.

Car.

Baseball.

Toothpaste.

Photocopier.