The number of apps that collect detailed personal data might surprise you. That includes some …
Read More »Footprints Are First Evidence of New Zealand's Dinosaurs
In soft sandstone on a New Zealand beach lie a series of very heavy footprints — the first evidence of dinosaur activity on the island. The prints were probably made by large, plant-eating sauropods between 6 and 18 feet long, creatures that would have weighed several tons. The discovery was …
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