Cumulus clouds. Cumulus clouds look like white fluffy balls of cotton wool and mark the vertical extent of convection. The level at which condensation begins is defined by the cloud base, and its height will depend upon the humidity of the rising air. The more humid the air, the lower the cloud base.
Loose parts are everyday items and materials that children can move, modify, direct, transform and manipulate within their play. They offer children the opportunity to design and build, create and imagine. Loose parts play is open-ended; there are no specific directions or rules.
In its simplest form a flywheel is a heavy cast iron or aluminum alloy disk or wheel mounted on one end of the crankshaft (see Photo 1). This end of the crankshaft is tapered (see Photo 2) and the flywheel has a matching taper in its center hole (see Photo 3). The tapered fit is held tight with a nut or bolt.LYWHEEL MAGNET FOR IGNITION. A permanent magnet is mounted on the flywheel. As the flywheel rotates, the magnet passes the ignition coil inducing a voltage in it (see Photo 1). The coil provides the spark to the spark plug.