Abstract: A pre-roll packing device includes a tube receiving structure with a plurality of receiving tubes and a removable lid, such that a plurality of pre-rolled tubes can be inserted into the tube receiving structure, such that the smoking material can be dispensed onto an upper surface of the tube receiving structure, such that a user can place the removable lid atop the tube receiving structure, such that the pre-roll packing device creates a vertical movement of parts of the pre-roll packing device, such that the plurality of pre-rolled tubes are uniformly filled and packed with the smoking material.

Abstract: A pre-roll packing device includes a tube receiving structure with a plurality of receiving tubes and a removable lid, such that a plurality of pre-rolled tubes can be inserted into the tube receiving structure, such that the smoking material can be dispensed onto an upper surface of the tube receiving structure, such that a user can place the removable lid atop the tube receiving structure, such that the pre-roll packing device creates a vertical movement of parts of the pre-roll packing device, such that the plurality of pre-rolled tubes are uniformly filled and packed with the smoking material.

Abstract: A vehicles configured for navigating surface transitions. Navigation of surface transitions is controlled by information obtained by sensors carried by the vehicle. The vehicle may be propelled forward using force generated by tiltable propellers carried by the vehicle.

Abstract: A vehicles configured for navigating surface transitions. Navigation of surface transitions is controlled by information obtained by sensors carried by the vehicle. The vehicle may be propelled forward using force generated by tiltable propellers carried by the vehicle.

Abstract: The invention provides an improved method of transparentizing a paper substrate to produce a translucent area or “window” through which information and data are displayed. The method of the invention applies a transparentizing material to a preselected application site of the paper substrate, and exposes the transparentizing material to heat for a predetermined period of time to help facilitate penetration of the transparentizing material into the paper substrate and prevent migration of the transparentizing material from the application site. The rate of penetration of the transparentizing material into the paper substrate reduces the time and increases the efficiency of the transparentizing process. The invention also provides a paper substrate and a one-piece paper assembly in which a translucent area or “window” is formed according to the method of the invention.

Abstract: The invention provides an improved method of transparentizing a paper substrate to produce a translucent area or “window” through which information and data are displayed. The method of the invention applies a transparentizing material to a preselected application site of the paper substrate, and exposes the transparentizing material to heat for a predetermined period of time to help facilitate penetration of the transparentizing material into the paper substrate and prevent migration of the transparentizing material from the application site. The rate of penetration of the transparentizing material into the paper substrate reduces the time and increases the efficiency of the transparentizing process. The invention also provides a paper substrate and a one-piece paper assembly in which a translucent area or “window” is formed according to the method of the invention.

Abstract: A fluid or semifluid additive composition useful for asphalt paving comprises between about 10% and about 50% crumb rubber, about 10% and about 50% petroleum hydrocarbon having at least about 50% aromatics, between about 10% and about 50% surface active clay, and water, by weight.