Fossilized heme from a 115-million-year-old rock inspires VR molecular visualization app

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A developer found a reddish fossilized heme group, preserved for roughly 115 million years, inside a rock nodule on a Dorset cliff while visiting with a paleontologist friend. Struggling to grasp the molecule's three-dimensional structure on a flat screen, the developer concluded that the problem lay in the 2D camera controls rather than the data. This led to the creation of NexoPeek, a virtual reality molecular visualization app for Meta Quest. To keep rendering smooth at 72–90 frames per second per eye, the app offloads data parsing to a backend and streams lightweight geometry to the headset. The developer notes that VR does not replace crystallography or quantum modeling, but argues it helps convey structural intuition.

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