Sy-hyuk, Shoul we make a Bubble Organ?
¼¼Çõ¾Æ, ¿À´ÃÀº ¹°º´ ¿À¸£°£À» ¸¸µé¾îº¼±î?
We can change the note each bottle makes by simply adding or pouring water.
And drinking straws in the bottles, it will be a wonderful organ.
À¯¸®º´¿¡ ¹°ÀÇ ¾çÀ» ´Ù¸£°Ô ´ã±â¸¸ Çϸé À½»öÀÌ ´Þ¶óÁö°Åµç. °Å±â¿¡ »¡´ë¸¦ ²ÈÀ¸¸é ¸ÚÁø ¿À¸£°£ÀÌ µÈ´Ü´Ù.
We need glasses, straws, and some water. If we put a drop of food coloring, it looks better.
À¯¸®º´À̶û, »¡´ë¶û, ¹°¸¸ ÀÖÀ¸¸é µÅ. ±×¸®°í ¹°¿¡ ½Ä¿ë»ö¼Ò¸¦ Á» Ÿ¸é ´õ ±Ù»çÇØ º¸Àϲ¨¾ß.
Now, put a different amount of water in each bottle, and mark water levels.
The more water you add, the higher the note the organ will make.
ÀÚ, ÀÌ À¯¸®º´¿¡ ¹°ÀÇ ¾çÀ» ´Þ¸®Çؼ ´ã¾Æº¸°í Ç¥½Ã¸¦ ÇÏÀÚ. ¹°À» ¸¹ÀÌ ºÎÀ¸¸é ´õ ³ôÀº ¼Ò¸®°¡ ³ª´Â°Å¾ß.
And then, pour the water out. Let's paint a wavy line around each bottle at the water mark and some bubbles above the line.
±× ´ÙÀ½¿£ ¹°À» ½ñ¾Æ³»°í ¾Æ±î Ç¥½ÃÇÑ °÷¿¡ °¡´Â ¹°°á ¹«´Ì¸¦ Ä¥Çغ¼±î? ±× À§¿¡ ¹°¹æ¿ïµµ Á» ±×¸®´Â°Å¾ß.
Put a drop of coloring in each bottle, then fill them with water to the painted lines. Put a straw in each bottle... It's all done!
ÀÌÁ¦ ½Ä¿ë»ö¼Ò¸¦ Á» Ÿ°í ¹°À» ºÎÀº ´ÙÀ½ »¡´ë¸¦ ²ÈÀ¸¸é,,,, ¿Ï!¼º!
Now, shall we play with this?
±×·³ ÀÌÁ¦ ³î¾Æº¼±î? *^^*
Play the organ by blowing into the straws. Try filling the differnet tunes.
»¡´ë¸¦ Àß ºÒ¾î¼ ÀÌ ¹°º´ ¿À¸£°£À» ¿¬ÁÖÇØ ºÁ. ´Ù¸¥ ¼Ò¸®°¡ ³ª¿À´Â °É ´À²¸º¸·Å.