Using a wheelbarrow to transport the cement mortar or concrete, provide in advance a simple revision of this unicycle and not sustainable truck — make for her two-wheeled “rear axle”. You need only a couple of planks and any sufficiently durable wheels — for example, from a broken washing machine.
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VELOSEZON
The proposed design is the winner of one of the contests of velomobiles in the Lithuanian city of šiauliai. My first recumbent I built in the 1980's, a few times it was altered...
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With the creation of the first combat submarines mankind was in the hands of weapons of great destructive power. Not all naval power and did not immediately appreciated its power and the...
