it would be easier to bend the nail! And if you need more than one… dozen! Well-known methods in such cases is not justified: the tedious, time-consuming. The proposed device is universal, gives you the opportunity to facilitate the work, though not to say that absolutely. Its main advantage — simplicity. Only need a suitable Read more…
Usually mention the proverbial fifth wheel. However, some automakers use a formula, reflected in the name of our material. They really believe the fourth wheel in the car superfluous. Judge for yourself: unlike a four-legged three-legged stool on an uneven base does not wobble (remember school: three points can be spend a plane, and thus only one). Consequently, the frame “trehalase” will be more rigid and the car will be more lightweight and durable (and hence cheaper).
Love tinkering in my spare time. Probably most often use the hammer, but the mounting of the striker on the handle with a wedge it seems to me unreliable. So I decided to make this connection otherwise. Cut from steel plate and rectangular washer and drilled in its center two holes. Put on the handle Read more…
To work with vibrating hand tools or tool is good to have a “antifibrogenic”. To manufacture them is not difficult. Enough to the palms of the usual gloves to sew the strip or plate of porous rubber. A. MATVEICHUK, 3аводоуковск, Tyumen region.
you will be able to hang if you do the five coat hangers, are shown in the figure. Material — plywood desyatikilometrovy, additional bracket fabricate from the half-spools.
Usually vegetable seeds, berry and horticultural crops are kept in bags, which is not very convenient. Much handier to keep them in a special box with drawers. It is easy to make from vacant matchbox boxes: simply glue them together. V. GOLOVASHIN, Rybnoe, Ryazan region.
On the roads of Kharkiv, there was one car with the familiar letters of the COI — “Club eternal”. The automotive laboratory of the centre of scientific and technical work is headed by the laureate of many competitions NTTM Valerie L. Taranukha. This time in the neighborhood of the letters KVP caused the index of the TX-200. And the car, unlike all previous is built via a three-wheeled configuration, using the whole back of the scooter T-200. In this part is the main “rational” of the new machine, created the “Club of the eternal search for” V. L. Taranukha, together with the candidate of technical Sciences Y. S. Hojnowski. Hence the index — TX-200.
A true master of creativity will suffice even in the bathroom. If your intention is to close the bottom of the bath screen – not in a hurry for him to shop. It’s a simple device if you want you can do it yourself. What matters is that you had minimal DIY skills and the desire to spend a few hours of free time. However, in this case, you do not get to do without going to the store and extra expenses but something can still be saved.
How to make the electrolyte alkaline batteries? What are components, what should be the charging current, how long to charge? Electrolyte — aqueous solution of potassium hydroxide with a density of 1,19 — 1,21 g/cm3 with the addition of 20±1 g/l of lithium hydroxide monohydrate (Li0Н.H20). (This corresponds to GOST 9285-59. At -20±1°C or -40±1°C batteries should work for an aqueous solution of potassium hydroxide with a density of 1.26 — 1.28 g/cm3 without addition of lithium hydroxide.)
Usually water from the tap, even if it is slightly unscrewed, flows with turbulence and spray, which is especially frustrating when under a stream of running any job. A kind of handler in this case will serve as a piece of medical rubber tubing of suitable diameter. You can use PVC, usually used for electrical Read more…
