Bottleneck Theory

2276

231

56247

Battletech Known and unknowable

5

14

803

Identifying Food

19

7

1247

Instructions unclear... got another cat.

22

3

1019

Unidentified Roman Coins

6

5

936

Even having 20/20 vision, you still need help reading small IC (integrated Circuits) components identification codes. Here is a helpful tip to reading them better.

10

3

1450

Shroom ID

-5

3

461