You know how easy it is to collect small metal parts or shavings with a magnet and then how difficult it is to liberate them from the magnet itself. The matter is simplified if the magnet is to invest in a plastic bag. Enough after collection remove the bag and take the magnet — all of the collected particles will be “Packed”.
Recommend to read
MUSIC BOX OUR DAYS
Since ancient times people admired the music box. Their creation was only very skilled mechanics, who had besides an ear for music. Now the progress of technology made it easier....
I once had an “Oka”…
I had long been planning to build a single-seat racing car, similar to those that race in Formula. But... I got an old "Oka". Although it was still running, its body was completely rotten:...
