What all did Oskar invent?

Seriously invent or imagine inventing? He seriously invented home for the family to live in....... what he called "future homes." His other ideas for inventions were endless;

...... teakettles that would ead in his father's voice

...... an invisibility suit with camera

...... frozen planes that would be safe from heat seeking missiles

...... subway turnstyles with radiation detectors

...... parachutes in fanny packs

...... guns with anger sensors

...... kevlar overalls