Aluminium foil with all metallic items, aluminium foil reacts to being placed in a microwave oven. This is because of the electromagnetic fields of the microwaves inducing electric currents in the foil and high potentials at the sharp points of the foil sheet; if the potential is sufficiently high, it will cause electric arcing to areas with lower potential, even to the air surrounding the sheet. Modern microwave ovens have been designed to prevent damage to the cavity magnetron tube from microwave energy reflection, and aluminium packages designed for microwave heating are available. Heavier foils made of aluminium are used for art,
Tin Man Is Down 219 differs from the 250+ bodies, laid out in rows in a large hall, in the final minutes of "The Choice". This is the first episode of the series not to feature Damian Lewis as Nicholas Brody or David Harewood as David Estes due to the former character now being a fugitive from justice and the latter's death in the previous season's finale. Scheduled head-to-head against the "Breaking Bad" series finale, the original broadcast of "Tin Man Is Down" had 1.88 million viewers, showing an increase over the previous season's premiere episode. Tin Man Is Down "Tin Man Is Down"