https://www.youtube.com/watch?v=gFr_BHqlzlA
They say necessity is the female parent of invention , but this sentence it was really the mother of Canadian inventor Shlomo Shwartz . When he saw her using a stool to grab something from an out - of - reach shelf , he was breathe in to come up with a secure solution . And so theShelevator — an elevator for shelves — was stick out .
The contraption consists of a box that ’s raised and lower by a playground slide - out chemical mechanism , so items can be easy call back at counter level . It ’s operated with a low - technical school pull retinal rod and corduroy , while a set of strong chains do the existent lifting so grievous tons are n’t a problem . It might not be the simplest solution to the trouble , but it seems a lot safer than precariously equilibrize on a stool .
Shwartz iscurrently bet for fundingto put his creation into product , but in the meantime he plans to sell DIY kit on eBay for $ 40 a pop . If only the video if it in natural action did n’t give away the secrets of how it work . [ Dragon ’s DenviaGizmag ]
Elevators
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