Operating principle of an LED device The basis of an LED lamp is a single-sided semiconductor, the size of which is several millimeters.
My house is full of shoes. There is so much of it that you can write poems about it... I
A paper accordion is one of the simplest elements. Anyone can create it
When yoghurts become an integral part of the family's diet, a myriad of different types appear at home.
Almost anyone who likes to build and make all kinds of homemade products can make a folding bench.
A homemade winch is designed to facilitate heavy manual labor when cultivating soil and can replace
Scope of application All-wheel drive mini tractor, made by yourself, has quite good cross-country characteristics, which gives
All-terrain velomobile and features of its creation When manufacturing a velomobile, it is important to take into account many details
Cars, airplanes, boats - these toys will never lose popularity among boys. Make it yours
Winter fishing is a hobby that brings a lot of pleasure and positivity, but only if
