Air humidifier: benefits and harms, reviews, doctors' opinions about these devices. The problem of dry air and ways to solve it. Disadvantages and advantages of air humidifiers.
Quartz lamps for home: types, benefits and harms, principle of use. Where to buy devices, their prices, consumer reviews. Irradiator model Solnyshko. Quartz lamp Crystal.
Infrared ceiling heaters with thermostat: prices, overview of characteristics. Comparison of models from different manufacturers. Councils for choosing a device.
Thermostat in the socket for household heaters: description of devices, their characteristics, advantages. Device manufacturers and tips for choosing.
Multifunctional household woodworking machine: an overview of varieties, a comparison of tools, characteristics, prices and manufacturers of household machines.
Disc cutting machine for metal: types of structures, their characteristics and features. Review of the best machine tool manufacturers. Comparative characteristics of prices.
Economical electric heater: advantages, characteristics of different models. How to choose an economical heater. Types of heaters. Comparison of prices and manufacturers.
Do-it-yourself metal cutting machine: design features, preparation of tools and materials, step-by-step technology for manufacturing machines based on a disc and a grinder.
Projects, photos, features of frame baths. Frame-panel board baths. Turnkey saunas: prices, where to buy. Do-it-yourself frame bath: step-by-step construction instructions, video installation.
How does a catalytic gas heater work? Varieties of devices, their advantages, disadvantages and features. Review of popular manufacturers and models.
