Rudolph Bkouche & Eric Lehman 
Groupes et géométries [PDF ebook] 

Fermentation is a metabolic process that consumes sugar in the absence of oxygen. The products are organic acids, gases, or alcohol. It occurs in yeast and bacteria, and also in oxygen-starved muscle …

Where does California’s water come from? Who are its users? How is water conserved? California has the largest economy and population in the United States, and its limited water supply must meet the …

When it’s hot outside, what can you do to stay cool? People have found many ways to cool off and cool down. How cool is that? Created in collaboration with the Smithsonian Institution, this STEAM boo …

How does a young girl growing up without a stable family or a solid foundation of loving support find her way in the world? How does she enter adulthood able to navigate her way into the future of he …

Colleges in Crisis describes how the Covid and a shrinking birth rate over the last decade will devastate private colleges and universities if they cannot quickly transform their curriculum, operatio …

Prayer of the World opens a window into an astonishingly beautiful world, showing life as a vast prayer in which we live and breathe. Through poetry and luminous photographs, it brings forth the voic …

From the projects to a penthouse: discover one of life’s incredible success stories. This inspiring story combines the teachings of dedication, determination, and disciplineso that, if you ever hit a …

Cheer on the critters of Barnhof as they come to the rescue! Maribel Mouse (and the Barn Bakery) is a delightful, rhyming story for early readers and a fun, read-aloud book for parents and teachers. …

The book is divided into four chapters. The first chapter introduces the human exploration of the universe, including redshift, dark matter, grand unified theory, etc.; The second chapter systematica …