Tuesday, 1 March 2016

In the following video we can see a new way of building tunnels, using the so called 'zipper' truck. The lock blocks are secured by interlocking pegs, without any need for adhesive, similar to the way Lego pieces fit together. Watch the video for more details


Join us on Facebook

Please wait..10 SecondsCancel
Powered by Blogger.


Greek Bulgarian Romanian Spain Italian https://s18.postimg.org/g0usrx6mx/flag_portugal.png

Popular Posts

Find us on Facebook


Total Pageviews

AutocaDesigner © 2013 Supported by Best Blogger Templates and Premium Blog Templates