1. The completely flat Braille lettering on these cans of apricots:
IAmTheAlchemist / Via imgur.com
2. This warning sign:
jpmorg2 / Via reddit.com
3. This book:
Blood_Reaper / Via reddit.com
4. Oh, and this book:
yelo_canu / Via reddit.com
5. These wipers:
http://imgur.com/gallery/QnDKoEo
http://imgur.com/gallery/VlpYNF9
6. The eraser on this pencil:
thenamenononehas / Via imgur.com
7. The "Yes" button on this alert message:
Den18 / Via reddit.com
8. The doors on these bathroom stalls:
brixk / Via reddit.com
9. This gate:
Glasweg1an / Via reddit.com
10. The locks on this gate:
CARedSox / Via reddit.com
11. This chain-link fence:
Wxmike99 / Via imgur.com
12. This wheelchair ramp:
JFX37 / Via reddit.com
13. These steps:
friedmushnasty / Via reddit.com
14. This Star Wars coloring book:
CARmakazie / Via reddit.com
15. The Flash's motorcycle (I mean, really?):
Marvel / Via amazon.co.uk
16. This to-the-minute digital display at a bus stop:
mattisalive / Via imgur.com
17. The holes in this lid:
Dengar / Via reddit.com
18. This door stopper:
SeanReberry / Via reddit.com
19. The lock on this jar of McDonald's special sauce:
TheCriticalCritic / Via reddit.com
20. This theft deterrent:
pixelpixski / Via reddit.com
21. And, finally, this pointless graffiti:
shunna75 / Via reddit.com