This week we made ice cream. We used milk, sugar, snow and salt. First we mixed the milk and the sugar together in a red cup. After that, we stuffed it into two ziplock bags. We filled an even larger ziplock with snow then stuffed the milk inside it. After that, we checked the temperature […]

Genus Helicoprion Have you heard of the shark with swirly teeth? This prehistoric shark is called: “Helicoprion”! It lived in Idaho and during the Cisuralian and Guadalupian time periods. Paleontologist, Svend Erik Bendix-Almgreen, found the odd tooth whorl and thought it was a nautilus. Later studies showed that it was a shark and many wondered […]