Japanese family names are extremely varied: according to estimates, there are over 100,000 different surnames in use today in Japan. The three most common family names in Japan are SatÅ (ä½è¤), Suzuki (é´æ¨), and Takahashi (é«æ©).
Making the world better, one answer at a time. the purpose of wedging clay is to get the air bubles out. if you dont getthe air bubles out, when being fired, the air will try to escape your now hard pot, when it can't , it will explode your pot.
Ice Wedging is when there is a little crack in a rock and water gets in it. The water freezes and breaks the crack even bigger (it expands when it turns to ice). Then it melts â¦ and more water gets in it. That freezes and breaks the rock up even more. It keeps doing that until the rock breaks.