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I’m all business when it comes to tools, so I hesitate to describe any tool as fun to use. On the other hand, no other word better describes Klein Tools’ pocket size laser level, a $40 gadget that is ...

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After hearing about a few 3D object scanners, [Will] thought one of these tools could find a place in his workshop. The price of these scanners made him reconsider simply buying one, so he just made ...

I bought a laser level. It draws a cross on the wall, with one line being perfectly vertical and the other being perfectly horizontal. If I angle it upwards, it detects that it is no longer level and ...