1) Beginning at one end, wrap the wire neatly around the nail. You may tape this in place if you like but it is not necessary for it to work. See illustration below. 2) Expose the ends of the wire by ...
SUSU scientists continue to study barium hexaferrite. In a new experiment, specialists created material with very high properties of absorption of electromagnetic waves in comparison with those ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback