Please explain the flaw in this picture
16679
Why doesn't this perpetual motion machine using magnets work?
119058
Strange phenomenon with Outer
1002
Where is the flaw in this "proof" that 1=2? (Derivative of repeated addition)
44690
What's wrong with this division?
100399
A doubt with a part of a certain proof.
141780
Possible wrong interpretation of a passage
121605
A coin tossing game which leads to a contradiction
27123
How should I deal with an object who looks like this
78324
What causes the shadow at the bottom of this photograph?
118528
A little line under the name of the part
63141
Need help with a work around
127331
One Problem Regarding Expectation
78453
212(a)(6)(C)(i) Material Misrepresentation
154217
Can't come even near to the solution.. Can somebody take a look?
117396
What does this symbol mean? (looks like a 1 with double vertical line)
155756
Is this problem ill-defined?
58599
Looks to be an obscure page rendering problem