Aeromodelling is a very beautiful and interesting hobby, but at the same time and time consuming. A long time is a training of improvised drones. Make them too easy. Why should only choose the necessary details!
ON A BIKE FOR… SKIERS
Attempts to combine a bicycle with skis have been made before. However, the resulting snowcat designs could only be used to ride down hills. Our reader and engineer L. Gurfinsky, along with his friends, managed to construct a simple reciprocating mechanism that transforms the snowcat into a ski-bicycle: now it can be ridden both downhill Read more…
Today we will discuss the question “How to deliver a car to rent?” and that is necessary for business organization. What are the benefits of this business? Who needs to rent a car? In Western countries, car hire is a common service, it only develops, but it begins to be popular.
Who as a child cut out of pine bark boat to explore the journey through the ringing in spring Creek? But a boy’s latent desire to build a model ship from the bark repeats the thought of the ancient shipbuilders: it is one of the floating materials. Brilliantly confirmed this Norwegian anthropologist Thor Heyerdahl in 1947.
Audi Q7 is the largest SUV in Europe. In the catalog of a famous German car company AUDI is always possible to find a model for every taste, any size and a variety of prices — from crumbs A2 to “battleship” A8. The only. why not let this firm, — four wheel drive vehicles-crossovers Between those of its closest competitors — Mercedes, Opel, Porsche, Volkswagen and BMW — have long filled a yawning gap in two model series, manufacturing both true and “parquet” cars-SUVs.
As we have noted, it is no wonder the leadership of the Soviet naval forces still in the early stages of their development in the 1920-ies turned his gaze exactly on submarines. Because it is relatively cheap and quick to build tool on first sight allow to eliminate a huge backlog “of the fleet of workers and peasants” from the naval forces of the “imperialists”. Moreover, that was before my eyes the example of Germany, which nearly brought the First world to the knees the most powerful Maritime power in the world.
Children in a hurry. They are in a hurry to become adults. This children’s line for the purpose of education first used, perhaps, to A. S. Makarenko. He loaded the boys a real job and turned irresponsible brats to serious people, proud of themselves and their work.