Kristel Tjandra is a freelance science journalist with a doctorate in chemistry. Her writings have appeared in Science, Scientific American, MIT Technology Review, and others. You can follow her work on her website: www.kristeltjandra.com.

Kristel Tjandra is a freelance science journalist with a doctorate in chemistry. Her writings have appeared in Science, Scientific American, MIT Technology Review, and others. You can follow her work on her website: www.kristeltjandra.com.