2nd Day of STEMas

On the second day of STEMas, STEM Spark raffled off: 1 STEM book titled The Great Stink: How Joseph Bazalgette Solved London's Poop Pollution Problem. Jack was fascinated learning about the sewer system of London, and I thought of all my engineering friends whoever worked in water treatment-- this book's for you!

Use the Rafflecopter below or link here, and please US residents only! Leave us a comment below on books you're looking forward to in 2022, STEM or non-STEM, and happy STEM-ing of course!