From the BBC’s Attenborough and the Giant Dinosaur, this is a 360 degree virtual reality introduction to the 70-ton dinosaur known as a titanosaur. Grab a smartphone headset, or view it on your phone or desktop.

Sir David Attenborough guides us in VR, explaining the science behind how such a massive creature, perhaps the largest animal to walk the planet, could biologically support itself. Example: Take a closer look at the heart of a titanosaur in regular ol’ HD video:

The titanosaur, yet to be formally named, was discovered in Patagonia in 2013. A fiberglass bone replica is on display in the American Museum of Natural History.

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