Bike pedals used to put a metal screw cap to protect the bearings from contamination. Now, instead, use the plastic plugs, which are often lost. Rescue plastic or nylon tubes from medical bubbles. Such substitutes being kept quite steady.
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With a fan along the river
Electric drive? For a boat? So, doesn’t our industry produce enough gasoline outboard motors? Go to a sports store and choose any one - from the lightest, suitable even for a kayak, to the...
STROLLER-TERRAIN VEHICLE
Strange, but baby strollers designed or in the summer, or only on the pavement otherwise than to explain that they are available only on wheels! I turned on "tracked": pairs of wheels,...
