Mercury thermometer, as we know the fragile and the contained mercury is also very dangerous. So if there is no standard paper sheath for it that will help out a makeshift rubber tip. This mini-case you will make safe and water thermometer.
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SCRUBBING FLOORS, WITHOUT A BUCKET
To clean very dirty floors in commercial premises or to refresh a larger area, including the site with asphalt or tile floors, a country or a plot, will allow that such scrubber brush....
DUCT TAPE.
Measure the length or perimeter of curved parts without special tools is not so easy. In this case, will sticky insulating tape, which is placed on the workpiece contour, and then,...
