18 things cut in half

Every day we use a variety of useful things, not thinking how great they are arranged inside. In this issue you will find 18 photos that clearly show that some things are harder than it seems at first glance.

(18 photos)

1. A container ship (tumblr.com)

2. Hockey helmet and helmet for American football (reddit.com)

3. Mechanical calculator (4finite.com)

4. Different types of cables and wires (meta.kz)

5. Aloe leaf (passiontab.com)

6. Passenger plane (melbourneer.com)

7. The hornet's nest (oddstuffmagazine.com)

8. The CT apparatus (neodim.hu)

9. A bowling ball (vetallt.se)

10. Digital camera and lens (clickblog.it)

11. Different types of ammo (imgur.com)

12. Motorcycle helmet (whitedogbikes.com)

13. Rotary engine (newstreet.it)

14. Car (flickr.com)

15. Fireworks (nguyentandung.org)

16. Sneakers (pinterest.com)

17. Baseball (pinterest.com)

18. Toothpaste (pinterest.com)