The puzzles on this site are located on Google Documents. In order to access them, you need a Google account (basically, a Gmail address), which you can easily create for free. Unfortunately, I cannot attach files directly this these blog postings, and this is the simplest way to make printable files available to you.
By the way, solutions to the puzzles will be published in a week or so.
Welcome to Dr. B's Science Lab, a non-commercial resource for up-to-date and accurate science content, activities, and projects. Explore a different topic every month, and get the whole family involved in learning and experimenting! Just be sure to follow the directions exactly and pay attention to any safety information given.
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