GreenWheel
... that the GreenWheel is an electric-powered assist module designed by the MIT Media Lab than can be added in the rear hub of any existing bicycle, providing added power for hills and acceleration?
... that the <b id="mwA0g"><a href="./GreenWheel" id="mwA0k" rel="mw:WikiLink" title="GreenWheel">GreenWheel</a></b> is an electric-powered assist module designed by the <a href="./MIT_Media_Lab" id="mwA0o" rel="mw:WikiLink" title="MIT Media Lab">MIT Media Lab</a> than can be added in the rear hub of any existing bicycle, providing added power for hills and acceleration?