> I mean, you can't (well shouldn't) microwave a steel can, right? Sharp points are a problem, but one can design things to work: * https://www.youtube.com/wa

> I mean, you can't (well shouldn't) microwave a steel can, right? Sharp points are a problem, but one can design things to work: * https://www.youtube.com/watch?v=pg_lqy1p6B4&t=11m20s https://www.youtube.com/watch?v=pg_lqy1p6B4&t=11m20s