tag:blogger.com,1999:blog-2150235935818099517.comments2017-07-12T22:33:11.115+01:00Maker SchoolUnknownnoreply@blogger.comBlogger8125tag:blogger.com,1999:blog-2150235935818099517.post-19339101647577904442016-07-11T17:19:13.612+01:002016-07-11T17:19:13.612+01:00loving it! Can't wait 'til next one!loving it! Can't wait 'til next one! Anonymoushttps://www.blogger.com/profile/15185407240229767181noreply@blogger.comtag:blogger.com,1999:blog-2150235935818099517.post-37548595150068251402013-08-12T13:32:14.784+01:002013-08-12T13:32:14.784+01:00I'd love to — but do tell me who you are! ;)I'd love to — but do tell me who you are! ;)Marcelhttps://www.blogger.com/profile/17837669713762321651noreply@blogger.comtag:blogger.com,1999:blog-2150235935818099517.post-52614093956206258392013-08-05T21:07:51.367+01:002013-08-05T21:07:51.367+01:00Remind me next year to ask you to do some kids cra...Remind me next year to ask you to do some kids crafty gadget things at the South Show for us.xAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2150235935818099517.post-81756428078595755102013-01-28T21:55:03.269+00:002013-01-28T21:55:03.269+00:00Thanks Jim. In the model shown in the video the f...Thanks Jim. In the model shown in the video the fit is fairly loose — maybe a couple of mm spare. In a subsequent version I have a contact fit. Performance is a bit better with the snug fit but it varies quite a lot with the nuances of your stomp. Both seem to cause large amounts of fun.Marcelhttps://www.blogger.com/profile/17837669713762321651noreply@blogger.comtag:blogger.com,1999:blog-2150235935818099517.post-67022040807100487222013-01-28T14:24:59.473+00:002013-01-28T14:24:59.473+00:00Cracking idea! What's the fit like between bal...Cracking idea! What's the fit like between ball and tube? In a very similar vein an old bucket, some polythene and elastic can make a very effective Air Vortex Cannon, with the benefit that the projectile itself is made of air.<br /><br />http://en.wikipedia.org/wiki/Air_vortex_cannonJimhttps://www.blogger.com/profile/04526935708908223565noreply@blogger.comtag:blogger.com,1999:blog-2150235935818099517.post-55376066212694462762013-01-25T01:31:33.085+00:002013-01-25T01:31:33.085+00:00Well if that's you're game a VACUUM PUMP i...Well if that's you're game a VACUUM PUMP is what you need! Search for "ping-pong ball cannon" :DMarcelhttps://www.blogger.com/profile/17837669713762321651noreply@blogger.comtag:blogger.com,1999:blog-2150235935818099517.post-91272814147945162722013-01-25T01:09:58.738+00:002013-01-25T01:09:58.738+00:00now to attach a can of compressed air and a dump v...now to attach a can of compressed air and a dump valve.... mariesshttps://www.blogger.com/profile/10109685277187754646noreply@blogger.comtag:blogger.com,1999:blog-2150235935818099517.post-55544611344725494792012-05-01T08:39:16.868+01:002012-05-01T08:39:16.868+01:00Hey, this looks excellent mate.
Good work.
Jon F...Hey, this looks excellent mate.<br /><br />Good work.<br /><br />Jon FAnonymoushttps://www.blogger.com/profile/17310659008411088887noreply@blogger.com