There are four main families of dolphins, with 40 extant (living) species. Here, we’ll learn all about dolphin dentition. Each species of dolphin is unique, but they all follow the same general rules ...

However, tigers have more than just beautiful stripes; they also have massive teeth designed for hunting and consuming prey. Here, we’ll learn more about just what makes a tiger’s teeth so special, ...

Score: 9/10 We like: The case makes it great for travel We don’t like: The grip at the back is a little sharp This Binefia water flosser surprised me the most of any I tried. If I’m being ...