WASHINGTON | Robot recreates the walk of a 290-million-year-old creature
WASHINGTON—January 16, 2019— How did the earliest land animals move? Scientists have used a nearly 300-million-year old fossil skeleton and preserved ancient footprints to create a moving robot model of prehistoric life.
Evolutionary biologist John Nyakatura at Humboldt University in Berlin has spent years studying a 290-million-year-old fossil dug up in central Germany’s Bromacker quarry in 2000. The four-legged plant-eater lived before the dinosaurs and fascinates scientists “because of its position on the tree of life,” said Nyakatura.