SMALL INCUBATOR

SMALL INCUBATOR

An incubator for breeding chickens at home can quickly to make, having a thermostat with indicator light on and the cord with plug (eg, burnt-out iron), a couple of 300 Ohm tubular wirewound resistors type PEV-100, two tanks under the humidifier, a metal grid with cells 5×5 mm Yes pine boards. And to control the incubation process it is advisable to have any (even homemade) psychrometer, dryer and candling.

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BEE “COMMUNAL”

BEE Bort, the deck, the nest, Sapeda, turning” kalinya (risers) and horizontal (beds) framework hives.. Homemade design in this far from complete list of bee homes—are not uncommon. Sure: the new beehive, the author of which is repeated winner of all-Russian exhibitions of the best works of beekeepers, and (encouraging) a longtime friend of our magazine, will be greeted with interest by all interested readers.

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METABOLOMIC GARDENER

METABOLOMIC GARDENERWhen plowing or tillage in the garden is easier to use a walk-behind tractor with mounted equipment. This is due to the fact that lands in the garden, usually small; in addition, not all beds need to plow. In such circumstances, traktorist difficult to maneuver and how easy is unfolding almost on the spot. E. Kulikov (der. Bornukovo, Nizhny Novgorod region) when doing the tillers, on the basis of these considerations.

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COLLAPSIBLE CART

COLLAPSIBLE CARTTo carry different loads offer a lightweight collapsible cart, for the manufacture of which would require a small number of parts. This homemade contraption of frames and the rear wheels of two old road bikes. Cross beam, removable handle and cross braces made of pipes from the backs of old metal beds. Support removable hinges with spring terminal clamps — “steel rod” with a diameter of 6 mm. their Number is from four to six the Rest of the details — from the remnants of the same Velor

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…AND WITH A MAGNET

...AND WITH A MAGNETI have developed an activator of water consists of two glued together half-liter plastic bottles of kvass (their wall at the junction with a window size 170×5 mm, sometimes there are small semi-permeable membrane) of two immersed electrodes, the rectifier and manicavasagar device. The latter is a 3200-turn coil, a wound wire ПЭВ2-0.15 per plastic sleeve with a length of 60 mm and an external diameter of 6 mm.

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WELDING OF ELECTRIC MOTOR

WELDING OF ELECTRIC MOTOR

Those who have not yet acquired a welding machine (SA), I recommend you make it yourself on the basis of a failed induction motor. The cost is minimal, but the result… and development, which can be used for turning scrap stator in a good “svarochnik”, published a lot (see, for example, “modelist-Konstruktor” № 8’92, 11’95, 1’96, 3’96). I would be glad if someone useful to my practice-proven tips.

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THE TILLERS WILL HELP… FILMOSCOPE

THE TILLERS WILL HELP... FILMOSCOPE

In the repair and testing of electrical tillers, not equipped with a battery, as well as type motorcycles “Voskhod-ZM” and mopeds have to ensure that the system power supply every time you start the engine. Troublesome, and unnecessary consumption of gasoline. But there is good, in my opinion, the solution is to use as a source of energy for household electricity. Only need the upgraded power unit from child filmoscope.

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