https://padlet.com/catarinacarson2011/dcpfv8fya6ui Made with the best of intentions en-us 2016-06-14 21:41:44 UTC 2016-06-14 22:06:17 UTC hello@padlet.com catarinacarson2011 https://padlet.com/catarinacarson2011/dcpfv8fya6ui/wish/114656553 A log was sliced and a hole was entered into the slice... a wheel]]> 2016-06-14 21:45:27 UTC https://padlet.com/catarinacarson2011/dcpfv8fya6ui/wish/114656553 catarinacarson2011 https://padlet.com/catarinacarson2011/dcpfv8fya6ui/wish/114656725 The first spoked wheel was invented, was a lot more efficient]]> 2016-06-14 21:47:52 UTC https://padlet.com/catarinacarson2011/dcpfv8fya6ui/wish/114656725 catarinacarson2011 https://padlet.com/catarinacarson2011/dcpfv8fya6ui/wish/114656814 celtics changed the wheel by adding iron rims to suit their needs of their chariots and to be more suitable]]> 2016-06-14 21:50:04 UTC https://padlet.com/catarinacarson2011/dcpfv8fya6ui/wish/114656814 catarinacarson2011 https://padlet.com/catarinacarson2011/dcpfv8fya6ui/wish/114656943 tension spokes introduced, few years later the bike was invented]]> 2016-06-14 21:52:44 UTC https://padlet.com/catarinacarson2011/dcpfv8fya6ui/wish/114656943 catarinacarson2011 https://padlet.com/catarinacarson2011/dcpfv8fya6ui/wish/114657281 the first air pumped tire was introduced]]> 2016-06-14 21:56:54 UTC https://padlet.com/catarinacarson2011/dcpfv8fya6ui/wish/114657281 catarinacarson2011 https://padlet.com/catarinacarson2011/dcpfv8fya6ui/wish/114657413 carbon tires introduced as they were more efficient ]]> 2016-06-14 21:58:34 UTC https://padlet.com/catarinacarson2011/dcpfv8fya6ui/wish/114657413