Questions with the keyword 'natural'

• People run 100m in under 10 seconds, That is over ten metres a second. How is this possible? Also is it down to by chrisandshaun and 1 other. to David, Mus, Tess, Yue, Martin, Samantha, Faye, Adam Comments: (No comments so far )
• What are your opinion’s on Nuclear power and reusable energy souces such as Solar panels, Wind Turbines and tidal by viperoxide to clairemarieroberts, Faye, Martin, Mus, Pete Comments: (So far, one comment )