A prototype of a digger

April 19, 2014

A young craftsman is able to recreate with wood and syringes a prototype of a digger that works perfectly. It's based on an application of mechanical engineering called Hydraulics

# Curious # Inventions

Dinner time for two well behaved dogs

This face cover is worn by Chinese women to avoid a suntanned face

A prototype of a digger

Dinner time for two well behaved dogs

This face cover is worn by Chinese women to avoid a suntanned face

This market hung colorful umbrellas under birds' nests to protect the hatchlings from falling

The needle threader: the objects from the past that were used by our grandmothers when they learned how to sew

This 9-year-old girl has invented a brilliant system to keep parents from forgetting their children in the car ...

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