Star Mug - Heat Changing! Water Bottle Chain length: 16"Comes with matching

Chain length: 16"Comes with matching 4" extender

But she contributed far more than a photo: Her research provided many of the clues needed to build the first accurate model of DNA

The Curious World of Kitchen Science series: Explore the key principles and practice of everyday science by using analogies

Author/illustrator David Opie holds a BFA and MFA in illustration and lives with his wife in Connecticut

Star Mug - Heat Changing! Water Bottle Chain length: 16"Comes with matchingThe heat change constellation cuppa! Add a hot drink and watch the starry sky reveal six well known constellations. Perfect for budding astronomers! Fun Earth Day Gift! Mug Capacity: 14 oz Beautiful gift box that is recyclable!