The small and thin front wheels on a wheelchair or stroller might roll easy on hard surfaces, but on snow and ice they sink right in like a hot knife through butter. So a Swedish inventor has created a
simple ski accessory that lets smaller wheels easily slide over frozen conditions.
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Source: http://feeds.gawker.com/~r/gizmodo/full/~3/zWH6Ggou3J0/tiny-skis-for-wheelchairs-tackle-snow-with-ease
AMAZONCOM AMERICA MOVIL AMKOR TECHNOLOGY AMPHENOL
