Our reflective foil insulation stops 97% of radiant heat penetration and loss. Plus, you get a ventilated attic because our soffit and ridge cap are vented, giving you continuous air flow through your attic. You can put as much conventional insulation in your attic as you like.
There are spiral galaxies with numerous, ragged spiral arms in their disks (called ``flocculent'' spirals), so perhaps the self-propagating star formation mechanism is responsible for the flocculent spirals. A ``grand-design''spiral seen face-on. A flocculent spiral with ragged spiral arms.
lateral one-third of the clavicle, acromion, the lower lip of the crest of the spine of the scapula. deltoid tuberosity of the humerus. abducts arm; anterior fibers flex & medially rotate the arm; posterior fibers extend & laterally rotate the arm.