Conclusion of any country fence is the gate. Often achilladelis provide simple devices that automatically close the gate after you pass through them — this steel springs, and rubber bands, and weights-balances… However, all these “machines” are not without their drawbacks, and the main one is that they all require additional elements like springs, rubber bands, kettlebells, etc. However there are devices that do not contain any further details, and the closing force is obtained due to… gravity.
PLASTIC GREENHOUSE
Living in Siberia, without a greenhouse on the site not to do — the summer is short and not always warm, and vegetables home you want. Therefore, sooner or later, every owner of even a small piece of land think about the construction of the greenhouse.
Plenty naeksperementirovavshis with different kinds of film, come to the conclusion that its apparent low cost is deceptive: the material is ephemeral, every year you have to disassemble the greenhouse, and equip it again. In the end, I want something more substantial.
MOTOMOBILE FOR ALL
Motomobile is an individual vehicle, in which, as the name implies, combines the qualities of car and motorcycle. Needless to say, unite the advantages of these vehicles with the greatest possible exclusion of their shortcomings.
“Ruta” — is extremely simple, very comfortable, highly economical and inexpensive to manufacture machine designed for individual use as a city or a car, and cars for truckers, capable of carrying a driver with a passenger and not too bulky Luggage. Fits well as “Rue” as a vehicle for the disabled and the elderly.
THE FLOAT IN THE TANK
Usually in the cistern of the toilet in an actuator of a shutoff valve on the lever set hollow plastic float. If its integrity is violated, it fills with water and stops working. As a consequence, continuous noise of flowing water, condensed moisture on the tank, dampness and mold.
BUZZER
Buzzer on digital circuits switching on/off of electronic devices with power supply of 12 V.
In the car a lot of devices that are included in the operation key or switch. To control the inclusion of a device only by clicking a mechanical switch (which when the machine can not hear) or visual position of a key (which is not easy in motion).
DURABLE PORCH
Decided to share with readers design “durable porch”. Beautiful and durable step can be made quickly and simply to any person does not possess the skills of a bricklayer.
For the manufacture of the porch will need the following tools: drill, drill bits 6-12 mm; cutting machine “Bulgarian” with disc diameter 125 mm; tap M8, key 13, screwdriver, vise, level, trowel and hammer. Materials: brick anywhere; the battle of brick or rubble; flat slate; metal angles (enough 45×45 mm); М8х25 mm screws (with countersunk head); wire diameter of 2-3 mm.
The SMALLEST V12 ENGINE
A Spanish engineer named patalo were collected 12-cylinder V-shaped engine, which, he believes, is the smallest such engine in the world. The engine consists of 261 element, made of aluminum, bronze and stainless steel.
BANK-GRATER
Now a lot of household groceries, from a tea infuser to a variety of bulk products are packaged in metal cans with lids.
Of such containers is easy to do for kitchen a handy little grater, punched in the lids with a nail rows of holes.
BERRY RAKE
Since ancient times, people hunted their own food, collecting edible berries, Yes berries. The method of collecting the berries ever since has remained the same — squat or bend over to the Bush, tearing the berry (or better a handful of berries) from the twigs and put them in the basket. To pick berries, so, of course, also possible, except that the hands will crush some on the branches, and even bite who of the inhabitants of the forest or swamp. Bend over each berry was not easy, and productivity is low. Although, what kind of work is the pleasure of communicating with nature, except that bend-unbend still hard.
Shovels, hoes, axes — any cutting tool before sharpening, it is useful to hold at least an hour in a weak solution of