Pierre and Marie Curie are best known for their pioneering work in the study of radioactivity, which led to their discovery in 1898 of the elements radium and polonium.
1 The beam of your boat is the width at the widest part of the boat.  To measure the beam, stand inside the boat and run a measuring tape from the port (left) side to the starboard (right) side at the widest section of your boat.
FORE Boating term for toward the bow, the forward end of the boat. FORESAIL A sail set forward of the mast. FORESTAY A supporting line running from the bow of the boat to the upper part of the mast. FORE TRIANGEL The triangle circumscribed by the mast, the deck, and the forestay.