Skip to main content
7 events
when toggle format what by license comment
Aug 7, 2020 at 13:40 history edited hajef CC BY-SA 4.0
added 6 characters in body
Aug 7, 2020 at 13:37 comment added hajef @Cecilia Not strictly the only ones but the number of bipeds compared to non-bipeds is insignificant. We are the only ones that use this way of walking and for other kinds of bipedal animals, the same thing applies. They need their other limbs for something else.
Aug 7, 2020 at 13:35 history edited hajef CC BY-SA 4.0
added 6 characters in body
Aug 7, 2020 at 12:05 history edited zovits CC BY-SA 4.0
Gate -> gait
Aug 6, 2020 at 22:55 comment added chasly - supports Monica "Increase the mass of the feet relative to the mass of the head as much as possible. Ideally, the head is lighter than the atmosphere and keeps itself up and the feet each are heavier than anything else combined." You have this the wrong way round. Try balancing a hammer on your hand. If you have the dense metal hammer-head on your fingers, you won't be able to balance the hammer as you walk. If you have the light handle on your fingers and the metal head in the air, with a little practice you'll be able t waltz around. A high CofG is good when your are moving. Think of an ostrich.
Aug 6, 2020 at 21:28 comment added Cecilia Humans are not the only bipeds out there. Birds and their ancestors, dinosaurs, are often bipedal. Then there are kangaroos, rodents, some lizards at high speeds, and other animals that are compensating for limb-loss.
Aug 6, 2020 at 20:07 history answered hajef CC BY-SA 4.0