Pedalism and Movement *
| Difficulty | |
| Time Required | Very Short (≤ 1 day) |
| Prerequisites | None |
| Material Availability | Readily available |
| Cost | Very Low (under $20) |
| Safety | No issues |
*Note: This is an abbreviated Project Idea, without notes to start your background research, a specific list of materials, or a procedure for how to do the experiment. You can identify abbreviated Project Ideas by the asterisk at the end of the title. If you want a Project Idea with full instructions, please pick one without an asterisk.
Abstract
Humans are bipedal, which means we walk using two legs. This gave humans an adaptive advantage during the evolution of humankind. Being bipedal gave humans additional speed, balance and flexibility used for walking, hunting or traveling long distances. However, we may have lost the ability to climb or swing in trees like other primates. How much faster can you go when you are bipedal? Have a race with your friends using two legs, and then four legs (use your arms as your 3rd and 4th legs). Calculate the average time and compare. How much faster can you go? Why do you think being bipedal had an evolutionary advantage?Share your story with Science Buddies!
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Last edit date: 2013-01-10
Share your story with Science Buddies!
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Please log in and let us know how things went.
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