Czech inventor gives snow chains a modern makeover | International News Live Blog

https://internationalnewsliveblog.wordpress.com/2017/01/19/czech-inventor-gives-snow-chains-a-modern-makeover/

VRBNO POD PRADEDEM, Czech Republic (Reuters) – After struggling one night to get chains on his tyres on a snowy mountain, Czech businessman Petr Gross decided he needed to come up with something that did the job better. http://internationalnewslive.com/czech-inventor-gives-snow-chains-a-modern-makeover/