20-legged robot cracks the code of mobility – watches walls, trees, and more

Scientists have unveiled a 20-legged robot that mimics sea‑urchin spines, scaling vertical surfaces and slipping through dense foliage with uncanny ease. Early tests show a ↑ 80% boost in locomotion efficiency over conventional quadrupeds.

Why the 20-legged robot matters

Its ↑ 20 articulated limbs distribute weight, granting stability on irregular terrain where wheels or tracks fail. The design, detailed in a paper Reuters report, could reshape disaster‑response bots and planetary‑exploration rovers.

“The flexibility rivals that of natural organisms,” said lead engineer Dr. Lina Cho.

Beyond rescue missions, the platform may accelerate agricultural inspection and infrastructure monitoring, sectors still reeling from the recent pandemic supply chain shocks.