Anatomy exhibit opens in Sacramento, taking visitors on a tour inside the human body - Sacramento Bee

The study of anatomy at Waterloo just got more high-tech. The Biology department recently added a virtual dissection table to its undergraduate anatomy teaching, giving students a new perspective on the human body. The Anatomage table is a large touchscreen that displays life-sized digital representations of real human bodies, allowing students to participate in dissection without the need for preserved cadavers. It comes with an extensive library of scans, including 12 full human cadavers as well as hundreds of separate clinical cases with patient medical images. Students can rotate the bodies and remove layers to explore different anatomical structures and systems independently.

The spacecraft delivered materials and equipment for new research studies to the station.

Mud from a fjord shows an Atlantic air pattern brought wetter, colder spells to southern Greenland, a clue to how its ice may fare. Greenland’s ice is shrinking as the planet warms. But in the island’s southwest, rainfall and snowfall have been influenced by the same North Atlantic air-pressure pattern for at least 5,000 years. When that pattern tipped one way, the region turned wetter and colder. The record comes from mud on the floor of a Greenland fjord, and it suggests snowfall, not only temperature, shaped how the area’s ice grew and shrank. It doesn’t yet show how glaciers there will respond to the warming ahead. Johan Faust, a researcher at MARUM, the Center for Marine Environmental Sciences at the University of Bremen in Germany, led the work with colleagues in Germany, Norway, Denmark and Canada. A seesaw in the airThe pattern is called the North Atlantic Oscillation. It’s the difference in air pressure between a low that sits near Iceland and a high near the Azores, and it’s strongest in winter. When that difference is large, the pattern is in its positive phase. Northwestern Europe and southwestern Greenland both get more rain and snow.