Dead Toothbrushes
A really dead toothbrush—one badly worn and frayed, not necessarily [...]
20 08, 2024
21 05, 2024
Test Your Toothbrush I.Q.
Did you know the toothbrush was invented by the Chinese [...]
7 11, 2023
Check Your Dental I.Q.
Read each question and choose the best answer. Scoring below. [...]
18 04, 2023
Manual or Mechanical?
Back and forth goes the argument—what toothbrush is best? Gadgeteers [...]
14 02, 2023
Toothpicks: a Pointed Problem
What's long, slender, hard, sharp, indigestible and potentially hazardous? That [...]
9 08, 2022
Brushing Tips
What is the best technique for brushing? There are a [...]
