To avoid running extra wiring for auxiliary electrical appliances when using a portable lamp, it is enough to fit a homemade adapter into the lamp holder, as shown in the figure. To make the adapter, use a lighting socket in which three holes are drilled: one in the base—for the cleaned (glass and glue removed) Read more…
I read in the magazine «Modelist-Konstruktor» No. 12, 1992, A. Tatarnikov’s article «Obedient trailer». It suggested a solution to what at first glance seems a rather ordinary, but on closer look almost unsolvable problem: how to fit a motorcycle with a sidecar with a trailer that would follow it track-for-track? The idea of building a Read more…
A concrete mixer is constantly needed when building a house. A lot of cement mortar is required, and it also needs periodic mixing. A tub with a shovel are poor helpers here — you’ll tire yourself out to the point of aching all over, and the mix quality will still be low. Buying a branded, Read more…
Portable electronic devices with low-voltage power supply are often designed for batteries and accumulators. Among such devices, the most popular are electromechanical and digital clocks, radio receivers, flashlights, and… wireless doorbells operating on a radio channel at a frequency of 303 MHz (there are variants at 933.25 MHz). Digital cameras with a connector for external Read more…
When building amateur aerosleds, gliders and hovercraft, the greatest difficulty is usually choosing the right engine. Standard production engines often fail to satisfy home‑builders in many respects, particularly in terms of specific power. The most radical way to solve this problem is to build homemade engines using parts from serial motorcycle engines. Readers of “M‑K” Read more…
If a country house or rural home has a high roof — it’s a sin not to take advantage of such an advantage and not to arrange an attic there: it can serve as an additional bedroom, study, and even a children’s room. The under-roof space itself can be equipped both during construction and in Read more…
Drop-leaf tables have been known for a long time and they are consistently in demand because they take up little space. But buying a table of the right size in a store is not always possible, so you often have to rely on your own hands and ingenuity. The proposed table is made of ash. Read more…
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 the house. I’d like to share such an experience of using an empty aerosol canister. Indeed, it’s a pity and not rational to throw Read more…
Ordinary hand rakes for hay collection are an ancient tool familiar to every rural resident. As a rule, all parts of this tool are made of wood to make it lighter—after all, you have to hold it almost always in the air during work. The width of hand rake capture is small, and accordingly, productivity Read more…
Every gardener knows how difficult it is to bring water for watering beds or trees during dry periods. Many use large tanks or bidons with a capacity of 35—40 liters, mounting them on carts. But lifting and removing such a bidon is far beyond everyone’s strength. The design of a cart I made significantly facilitates Read more…
