Part 2/7:
Hank Aaron opted for a standard butane gas bottle as the containment tank for his experiments. When asked why he selected steel instead of stainless steel for his setup, Hank explained that steel possesses unique properties essential for the project's objectives. Its non-magnetic nature prevents the unintended ejection of magnetic clusters, which could pose safety risks. Furthermore, the size of the tank was suited for his needs, striking a balance between being easily manageable and adequately spacious for his experiments.