https://padlet.com/mr_leemh/p6energy1n2 en-us 2014-04-07 12:59:22 UTC 2019-01-30 15:14:24 UTC hello@padlet.com https://padlet.com/mr_leemh/p6energy1n2/wish/325256277 watch this video until 3.10 min. Because the rest is other experiments. Steve Spangler uses a bowling ball and the volunteer did not get crushed by the 13 pound bowling ball.]]> 2019-01-29 06:52:29 UTC https://padlet.com/mr_leemh/p6energy1n2/wish/325256277 https://padlet.com/mr_leemh/p6energy1n2/wish/325357023 The video is almost the same as the one we watch already. The rest is just explaining why the ball will not touch you. The video is 1hr 1min and 25 sec long. You do not have to watch everything. Watch at 25:40.]]> 2019-01-29 13:11:25 UTC https://padlet.com/mr_leemh/p6energy1n2/wish/325357023 https://padlet.com/mr_leemh/p6energy1n2/wish/325793727 This video is much easier to understand that the other video I have posted. It is also shorter. The video is 4 min and 12 sec long.]]> 2019-01-30 12:07:07 UTC https://padlet.com/mr_leemh/p6energy1n2/wish/325793727 sam_jia_yi https://padlet.com/mr_leemh/p6energy1n2/wish/325862734 This is about the same as the on we watched it  shows what the hall would do if it hit an object that can break]]> 2019-01-30 15:05:07 UTC https://padlet.com/mr_leemh/p6energy1n2/wish/325862734