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he invented the steam locomotive and a safe work lamp that didn't explode for miners to use in 1815
A safty lamp was used by anyone who was working in an environment where dangerous explosive gasses may be present.So miners working underground and sewer workers are two examples.
Most boating experts agree that the Hitch Helmet is a very powerful lock. Some say that The Klamp It Wheel Clamps are great, too. Just depends on your preference when it comes to which one is the most powerful lock for use on boats.
no
tye miners lived in tents
The hard hat is to guard against any harmful fall outs and to guard against being hit against any surface. The lamp is to enlighten the walking path as the mines are usually dark or weakly enlighten.
DYNAMITE!!!!!!!!
Motorcycle helmets need to be either DOT or SNELL certified, if the helmet has that certification then you can use a scooter helmet on a motorcycle.
bro the miners used nothing bro nothing bro
they wear them to drill. to drill you have to dance while wearing the hat. wear hard hat ONLY. I should know that cause im a coal mine driller
They had to use a Pickaxe
they don't