A wear glasses only while working or reading. And the rest of the time they are buried, usually in the breast pocket. Just have to bend down like glasses are on the floor. Attach to the headband near the hinge clip from the collet pencil — points will be kept in the pocket like a fountain pen. Mr. MEDVEDEV, Soligorsk, Minsk region
Recommend to read
The spray can will still be useful
No matter how much humorists joke about repurposing items that have served their purpose, a DIY enthusiast's soul won't allow them to throw away something that could still be useful around...
DESIGN THE SOUNDS
Unusual sounds and sound effects using simple electronic consoles on-chip CMOS that is able to capture the imagination of readers. The scheme is one of such boxes, presented in figure...
