Disgusting digestive science

Brandon got a "disgusting science" kit from Nick for Christmas. They did their first scientific demonstration today - digestion...


If you take a balloon (stomach), add a little vegetable oil to prevent sticking, tear up (chew) some bread to stuff in (swallow) the balloon, add some vinegar (stomach acid) and mush it up in the balloon til squishy (digested)....


... When you squeeze it out you have ... Gross. Perfectly disgusting science for silly little boys.


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