Abstract: A drum throne is provided which allows air to flow through it in order to keep a drummer dry and free of sweat buildup during drumming sessions. The drum throne may include a seat base, a seat foam on a upper portion of the seat base, a top portion of a seat cover for covering the seat foam, an air plenum located between the seat base and the seat foam, airflow channels extending from the air plenum to the top portion of the seat cover, and a mounting plate below the seat base and coupled to an intake cover; or a blower below a bottom portion of the seat base, the blower capable of pushing air into the air plenum, up through the airflow channels and seat cover to a user.

Abstract: A drum throne is provided which allows air to flow through it in order to keep a drummer dry and free of sweat buildup during drumming sessions. The drum throne may include a seat base, a seat foam on a upper portion of the seat base, a top portion of a seat cover for covering the seat foam, an air plenum located between the seat base and the seat foam, airflow channels extending from the air plenum to the top portion of the seat cover, and a mounting plate below the seat base and coupled to an intake cover; or a blower below a bottom portion of the seat base, the blower capable of pushing air into the air plenum, up through the airflow channels and seat cover to a user.

Abstract: Methods and systems for harvesting crop rows employ a plurality of pairs of residue guides to guide harvest residue into rows that are left behind the harvesting machine in the place of the harvested crop rows.

Abstract: Methods and devices for guiding harvest residue at the time of harvest to prepare crops for strip-tilling operations. Embodiments of the invention include an attachment for a harvesting machine, and a method of harvesting a row crop in a way that directs harvest residue into relatively narrow strips, leaving strips of soil between the strips of harvest residue in better condition for strip-tilling. The management and placement of harvest residue during harvesting operations according to embodiments of the invention may improve the overall efficiency and effectiveness of strip-tilling operations.