Abstract: An aerosol generating article for use in an aerosol generating assembly, the article comprising an aerosol generating substrate comprising an aerosol generating material, wherein the aerosol generating material comprises an amorphous solid, the amorphous solid comprising: 1-60 wt % of a gelling agent; 5-60 wt % of an aerosol generating agent; and 10-60 wt % of a tobacco extract; wherein these weights are calculated on a dry weight basis.

Abstract: An aerosol provision device is configured to receive a plurality of aerosolizable materials. The aerosol provision device is configured to recognize an identity and a position of the aerosolizable materials received in the device and transmit data indicating the identity and the position of the aerosolizable materials received in the device to a communication system.

Abstract: There is described an apparatus for heating an aerosol generating material to generate an inhalable aerosol or gas. The apparatus includes a housing; a receptacle within the housing, the receptacle including one or more cavities, each cavity for containing an aerosol generating material; and a heating arrangement including one or more heater elements for heating aerosol generating material contained in the one or more cavities to generate an inhalable aerosol or gas. The one or more heater elements are located externally of the one or more cavities.

Abstract: There is described an apparatus for heating an aerosol generating material to generate an inhalable aerosol and/or gas. The apparatus includes a housing; a receptacle within the housing, the receptacle including one or more cavities, each cavity for containing an aerosol generating material; and a heating arrangement including one or more heater elements for heating aerosol generating material contained in the one or more cavities to generate an inhalable aerosol and/or gas. The one or more heater elements are located externally of the one or more cavities.

Abstract: There is provided a solid aerosol generating material including about 5-35 wt % tobacco extract; about 50-80 wt % filler; about 10-35 wt % aerosol generating agent; and about 2.5-10 wt % binder; wherein weight percentage is calculated on a dry weight basis.

Abstract: There is described an apparatus for heating an aerosol generating material to generate an inhalable aerosol and/or gas. The apparatus includes a housing; a receptacle within the housing, the receptacle including one or more cavities, each cavity for containing an aerosol generating material; and a heating arrangement including one or more heater elements for heating aerosol generating material contained in the one or more cavities to generate an inhalable aerosol and/or gas. The one or more heater elements are located externally of the one or more cavities.