(For a list of beta blockers by pregnancy category, see Beta Blockers and Pregnancy. For a list of beta blockers that are known to pass through breast milk, see Beta Blockers and Breastfeeding.). Beta Blocker Medication Information.
Whatâs in a Rig Series # 7 â The Cat Rig. Typically speaking, a cat rig is a single mast situated well forward, near the bow, which carries a large single sail and has no standing rigging, sometimes referred to as âunstayed.â An Optimist, Laser or Sabot are common (smaller) examples of a cat rig, but many bigger boats utilize the set-up.
Tall ships come in many shapes and sizes. The size of the vessel and its type are often determined by its mission and where it will sail. The first distinction between tall ships is the difference between a square-rigged vessel and a fore-and-aft rigged vessel. Square riggers have vertical masts that are crossed by yards, large wooden or steel beams that run perpendicular to the length of the shipâs hull. Sails spread below each of these yards. Large square-rigged vessels may have yards on one or more of its masts, and spread many acres of sails. They may also have some sails that run fore and aft, along the length of the ship. Fore-and-aft rigged tall ships have sails that only run along the length of the ship, from the bow toward the stern.