Mesmerized: How Ben Franklin Solved a Mystery that Baffled All of France by Mara Rockliff, illustrated by Iacopo Bruno (InfoSoup)
When Benjamin Franklin went to France to ask them for their help in gaining freedom for the American colonies, he discovered that they were fascinated by science. Particularly, they were abuzz about Dr. Mesmer, a man who staged shows and used an unseen force that he claimed was similar to electricity to cure people of their health issues and control their thoughts. Even Marie Antoinette was taken with Dr. Mesmer and in awe of his powers. The King of France asked Ben Franklin to explore what the force was. So Franklin started the very first blind test, literally, by blindfolding people and experimenting to see if they could tell if Dr. Mesmer was using the force or not. In the end, several things were discovered like the placebo effect and the amazing power of the human mind itself.
Rockliff writes a rollicking book where science is what everyone wants to know more about but also where science is in its infancy. This look at a specific moment in history is dynamic and great fun, particularly due to the personalities involved and also the fact that it demonstrated scientific ideas that are still in use today. Rockliff relishes the fun of the entire story along with the reader, allowing this story to carry forward on its own wild pace which will delight teachers looking for a book on science that is fun to share aloud.
Bruno’s illustrations add to that wild feel with their fancy flounces when talking of Dr. Mesmer and the straight-forward but period touches when Franklin takes the page. There are full color double-page spreads mixed with other pages with more white space. The illustrations have a broad sense of humor that ties in well with the text.
A fabulous nonfiction book that is sure to surprise and enthrall history and science buffs. Appropriate for ages 6-9.
Reviewed from library copy.