Now, many medicinal tablets are Packed in colorful plastic cells, covered with foil or paper. In improvised signal light devices are very convenient to use such cells as the cap-filter for signal lamps.
Recommend to read
THE SIMPLEST DEPTH GAUGE
The pressure from the collet pencil, put on the shank of a suitable diameter drill bit, turning it into the simplest depth gauge required for control when performing nescopeck, equal to...
COIL EXTENSION CORD
Iron or drill you need in one corner of the room, and the socket is in another. In this case you can use an extension cord. And for storage you can make a simple and practical device — a...
