Dr. Drang's Toothbrush

Occasionally, Apple geek and scientist Dr. Drang has some bit of household paraphernalia fail on him. While most folks might just throw the broken pieces in the trash, Dr. Drang photographs, documents, and explains the finer points of what exactly went wrong.

Most recently, his toothbrush broke and we get a lesson in tensile stresses and fatigue. Some days, I love the Internet.