Abstract: The present invention discloses an energy production system converting the energy of moving liquid in a reservoir (e.g. sea waves) to extensive power through the use of a float. The energy production system comprises a liquid reservoir in which a liquid periodically changes its level, at least one float at least partially immerged in liquid within said liquid reservoir, a lock system operable to maintain said float at a predetermined base level in said liquid, and a controller system comprising a floating trigger system operable to selectively trigger said lock system to release the float from the base level to wave crest upon identifying a predetermined condition of the float relative to the liquid level thus enabling an outburst and creating high mechanical energy, thereby producing energy power from the liquid level difference within said liquid reservoir.

Abstract: The present invention discloses an energy production system comprising a liquid reservoir in which a liquid periodically changes its level, at least one float at least partially immerged in liquid within said liquid reservoir, a lock system operable to maintain said float at a predetermined base level in said liquid, and a controller system comprising a floating trigger system operable to selectively trigger said lock system to release the float from the base level to wave crest thus enabling an outburst and creating high mechanical energy, thereby producing energy power from the liquid level difference within said liquid reservoir.

Abstract: Apparatus for treating hair including a handle; hair separation apparatus having a generally elongate base portion associated with the handle, and a plurality of parallel teeth attached to the base apparatus, and extending transversely therefrom, each tooth having a free end; and drive apparatus for oscillating the plurality of teeth at a frequency of no less than about 3,000 cycles per minute and for limiting a stroke of the free end of each the tooth to a length of no greater than approximately 8 mm, and for bringing the plurality of teeth into repeated engagement with a group of hairs attached to skin, thereby to ease passage of the hair separation apparatus through the group of hairs at a level of discomfort tolerable to a user.

Abstract: Apparatus for treating hair including a handle, hair separation apparatus associated with the handle and extending longitudinally along an axis, apparatus for oscillating the hair separation apparatus about the axis so as to bring the hair separation apparatus into repeated engagement with a group of hairs so as to ease passage of the separation apparatus therethrough, and apparatus for preventing the hair separation apparatus from striking a portion of skin to which the hairs are attached. The hair separation apparatus is oscillated about the axis at a relatively high frequency, of, typically, greater than 4,000 cycles per minute and preferably greater than 10,000 cycles per minute, and at a relatively small amplitude, of, typically, no larger than about 5.degree. and, preferably, no larger than 2.degree..