I like your using the oxygen like that -- it lasts longer than what we did. We used peroxide and yeast in a 2-liter bottle to create oxygen in a balloon, then allowed the oxygen in the balloon to seep into the jar. =)
SafeU2ber 4 months ago
@SafeU2ber Yes, we were lucky to have access to an oxygen bottle so we didn't have to do the peroxide thing. It worked great!
alcogbill 4 months ago
really smart kid! :D
cedar234 5 months ago
I like your using the oxygen like that -- it lasts longer than what we did. We used peroxide and yeast in a 2-liter bottle to create oxygen in a balloon, then allowed the oxygen in the balloon to seep into the jar. =)
SafeU2ber 4 months ago
@SafeU2ber Yes, we were lucky to have access to an oxygen bottle so we didn't have to do the peroxide thing. It worked great!
alcogbill 4 months ago
really smart kid! :D
cedar234 5 months ago