| Quick science projects are great when you have a | | | | one food over the other. This may not work well for |
| limited time frame to complete them or are just looking | | | | pet dogs though, as most dogs seem to want to eat |
| for a fun way to pass some time on a boring | | | | anything! |
| afternoon. There are many options when you're | | | | You could also do a fairly quick test on |
| looking for quick science fair projects, such as how | | | | depth-perception in humans. All you need is a few |
| much salt does it take to sink an egg? | | | | cylindrical rods on a table next to each other but at a |
| All you need for this project is a glass, an egg, water | | | | varying distance from one another, and have a friend |
| and salt, and you just put the egg in the glass, fill it | | | | cover one eye and try to grab the rod that you |
| three-quarters full of water and add the salt, one | | | | specify out of the bunch on the first try. You can then |
| teaspoon at a time. Another quick science project | | | | re-arrange the rods and have the friend try to do it |
| would to do a food comparison on an animal such as | | | | with both eyes open. Ask him if he felt he could do it |
| a rodent or a bug, or you could even do it on your | | | | easier with one eye covered or with both eyes open. |
| own pet. You simply want to find out if they prefer | | | | |