How a Daddy Long Legs Harvestman Grows Such Strange Legs

Harvestman genome helps explain how arachnids got grasping legs

‘Star Wars’–Like Running Robot Finishes 5K on Two Legs The untethered bipedal bot made history by completing the outdoor course in 53 minutes

What are these rods sticking out of the lunar module's legs? [from Apollo Image Atlas - please check out the high res version]