Abstract: An industrial process is conducted within a sealed chamber filled with dimethylformamide (DMF) saturated with CO2 under pressure which provides the carbon atoms for manufacturing graphene. A copper wire comprising an anode is reeled between two spaced reels on opposite sides of the sealed chamber, preferably above and below a container within the chamber. Electrical voltage is supplied to a graphite and Galinstan-Cerium electrode which acts as a cathode and during the process a chemical reaction is induced between the Galinstan-Cerium electrode and the CO2 saturated DMF liquid so that graphene is deposited on the copper wire which acts as an anode.

Abstract: A vehicle for snow and ice which is ridden by standing thereon is provided with a boat-like hull section having a bottom and curved upwardly at its forward and after ends. At least two outer longitudinal runners are located on the outer portions of the bottom. Preferably, a center longitudinal runner is located between the outer runners and may extend to the forward and after ends of the hull section. To accommodate the feet of a rider, forward and after platform members are mounted on each end of the hull which members are preferably tilted upwardly. A center platform member is mounted atop the hull section between the forward and after platform members.In other embodiments, a portion of the center runner at its forward end is serrated to allow frontal pivoting and acrobatic exercises.