Indeed, it is much easier to work with rolls of Wallpaper when they are pruning and cutting, if to use here such a simple device, fixed on the table using a clamp. It consists of a Board on the base and the two ears to him. Roll, as if on a spit, is put on a freely rotating stick.
Recommend to read
WITHOUT ALTERATION OF THE POWER SUPPLY
In Amateur radio practice, there are situations when 9-volt DC source you need to obtain 12, and then a higher output voltage. Bail in such cases can I designed a compact transformerless...
DRYING… MAGNET
In the last issue, we reported on the unusual at first glance, the method of drying wood in the bath water, between the electrodes, the supplied current of industrial frequency. This...
