A3+ (Super A3). A3 Plus, or Super A3 as it is sometimes known, is not an ISO 216 paper size. It has dimensions of 329mm x 483mm (13 x 19). This gives it an aspect ratio of 1:1.468 rather than the 1:root 2 aspect ratio of the ISO series paper sizes.
You may think of citrus fruits as the vitamin C powerhouses, but potatoes, including the skins, are good sources of this immunity-boosting vitamin. Potato skins also contain B vitamins, calcium and other nutrients. Potato skins are also rich in phytochemicals.
They along with numerous foods do contain trace amounts of a variety of harmful chemicals almonds are associated with cyanide(sp).o potato skins contain arsenic? No they should not, but they may contain a poison called solanine which develops in all green parts of plants in the potato family when exposed to light (so don't eat green po â¦ tatoes nor the green stems or leaves of potato plants).