When you see a crack itâs important to determine where it is and how severe it is. In order to figure out whether itâs a big deal, you need to know what kind of foundation system you have. For this article Iâm going to talk about âpier and curtain wallâ foundations. This type of foundation is most common in the pre-1950 houses in Durhamâs in-town neighborhoods.
A gametangium (plural: gametangia) is an organ or cell in which gametes are produced that is found in many multicellular protists, algae, fungi, and the gametophytes of plants. In contrast to gametogenesis in animals, a gametangium is a haploid structure and formation of gametes does not involve meiosis.
Kayagum or Gayageum is the Korean version of the East Asian horizontal harp zither. The traditional ones have 12 strings made of silk materials. It is tuned into pentatnoic scale. The modern ones have 23 or 25 strings made of tetron materials. They are generally tuned in diatonic scale that are capable for playing western songs and modern compositions. All Items are free shipping within the United States, except HI and AK.