It’s a sleepy Saturday morning for most people, but not for Iris, who has to feed her many pets before Aunt Mary arrives. Iris likes to call Aunt Mary “Plant Mary” because she is a plant scientist. Today Aunt Mary wants to experiment with making whole wheat sourdough bread from scratch! As the family kitchen transforms into a bread lab, Iris is surprised that bread needs only four ingredients―flour, water, salt and starter. She also learns about the invisible microbes that make the dough rise, and how flour comes from wheat grown by farmers. It all seems magical, but it’s really science. This book needs to be returned. 

With a mind for ingenuity, Henry Ford looked to improve life for others. After the Great Depression struck, Ford especially wanted to support ailing farmers. For two years, Ford and his team researched ways to use farmers' crops in his Ford Motor Company. They discovered that the soybean was the perfect answer. Soon, Ford's cars contained many soybean plastic parts, and Ford incorporated soybeans into every part of his life. He ate soybeans, he wore clothes made of soybean fabric, and he wanted to drive soybeans, too. Award-winning author Peggy Thomas and illustrator Edwin Fotheringham explore this American icon's little-known quest. This book needs to be returned. 

What's the biggest mathematical mystery in nature? Fibonacci numbers! The pattern creeps up in the most unexpected places. It's clear that math holds secrets to nature and that nature holds secret numbers. This book will need to be returned.

The inspiring true story of how one African women began a movement to recycle the plastic bags that were polluting her community. Plastic bags are cheap and easy to use. But what happens when a bag breaks or is no longer needed? In Njau, Gambia, people simply dropped the bags and went on their way. One plastic bag become two. Then ten. Then a hundred. The bags accumulated in ugly heaps alongside roads. Water pooled in them, bringing mosquitoes and disease. Some bags were burned, leaving behind a terrible smell. Some were buried, but they strangled gardens. They killed livestock that tried to eat them. Something had to change. Isatou Ceesay was that change. She found a way to recycle the bags and transform her community. This inspirational true story shows how one person's actions really can make a difference in our world. This book needs to be returned.