“The new mosasaurid exhibits a dental battery [dental arrangement] with numerous small, short, bladelike teeth packed together to form a saw-like cutting edge,” the researchers, led by Nicholas ...

and only one edge of the blade may have teeth. Any task requiring a rip saw, because it cuts faster and more accurately; ...

A good hand saw is a joy to use. They're surprisingly efficient, accurate, versatile, and even incorporate a handy angle guide which helps save you time. But as with any blade, the teeth of a hand ...

A mosasaur species with saw-like teeth that was described by scientists in 2021 may have been based on forged fossils, and researchers are now calling for CT scans to determine the creature's origin.