From: HowStuffWorks on Tue, Mar 23 2010 10:39 PM

When working with bean curd, three hands are better than two. Watch as Mike Rowe deciphers tofu production.

From: HowStuffWorks on Tue, Sep 29 2009 5:40 PM

The sharks at Chicago’s Shedd Aquarium break all stereotypes by peacefully coexisting, responding to specific stimuli, allowing humans to handle them, and even doing tricks! This is a must-see video for shark lovers.

From: HowStuffWorks on Tue, Sep 29 2009 5:39 PM

Many aquariums are allowing visitors to touch and interact with sharks.