This Day in Science 2019 Calendar: 365 Groundbreaking Discoveries, Inspiring People, and Incredible Facts

Discover the wonder and excitement of modern science with This Day in Science. This 2019 boxed calendar shares the groundbreaking and little-known discoveries of the late 20th and early 21st centuries from the marvels of space to the latest technology and advances in medicine. You don’t need to be scientist to find this calendar marvelous and captivating!