Procedure Update (1)

Ok this is our plan.

First, we have one beaker that we leave on the table at the science lab. We use 10 drops of orange juice from this beaker every day. Note, this beaker is UNREFRIGERATED and UNSEALED.

Two, we have one big beaker that we leave unsealed in the refrigerator. We use 10 drops of orange juice from this beaker every day. Note, this beaker is REFRIGERATED and UNSEALED.