We practically continually faced with a variety of fine bubbles, whether drugs, herbs, solvents, perfumes, mascara or nail Polish. And they have one common drawback: volatility. One careless movement — lo and behold, the fold is overturned. However, the bubble will never fall,- if to use here such device. Take a circle from a rubber, soft plastic or cardboard, make a middle crosswise cut and put on the bottle: higher stability is guaranteed.
Recommend to read
RACING “WING”
Looking through the model magazines for the last couple of years, you've probably noticed a sharp change in the appearance cord racing model aircraft. They have disappeared, it would...
HEAT AS THE FIREPLACE
Nice in the dark frosty evening to sit by the radiant heat of the heater. But it becomes more comfortable when in it, like in a real fireplace, flickering "flame" and crackling "wood"....
