Jake Rossen

Jake Rossen

Jake Rossen was a senior staff writer for Mental Floss.

Tiny people giggle at everything from tickling to peek-a-boo to silly faces. But do they really have a sense of humor?

Jake Rossen
Olestra was not a success.

It doesn’t take a consumer expert to know that any product that might cause anal leakage is facing an uphill battle to success.

Jake Rossen