Model of a lung - Make a lung model with a balloon
203.6 هزار بار بازدید -
9 سال پیش
-
Find out how lungs work
Find out how lungs work by making a model lung using a plastic bottle, straw and balloon.
See here for full details. http://www.science-sparks.com/breathi...
See here for full details. http://www.science-sparks.com/breathi...
9 سال پیش
در تاریخ 1394/04/21 منتشر شده
است.
203,686
بـار بازدید شده