Goal:
How do you check if a glass bowl will float?
Answer:
Place the empty bowl into a larger pot filled halfway with water, see if the glass bowl sinks or stays on top.

Goal:
In order to slice homemade bread,
Answer:
allow it to cool, then saw a knife back and forth over the top, push downward until you cut all the way through.

Goal:
To keep carrots fresh,
Answer:
put them in a lidded container filled with water and keep in the refrigerator.

Goal:
glue stones to another rock
Answer:
place glue on the underside of the rock, and firmly hold the smaller rock in place. let dry.