Tara Bracken

Darwin’s Rathtars

Welcome to Star Wars week here at the Athens Science Observer. To help celebrate May the 4th – Star Wars Day –  we wanted to take a look at the real life science of that galaxy far far away. When Kanjiklub and the Guavian Death Gang boarded the Eravana, the three most beloved characters in

The Manifold Attractions of DNA Origami

Origami is a craft that transforms the simplest materials into intricate works of art. Precise folds and careful planning draw fantastic creatures from an otherwise unremarkable sheet of paper: cranes, dragons, lilies, and…scaffolds for complex nanomachinery? Through careful engineering and clever implementation of standard molecular techniques, scientists have found a way to fold long DNA

Wealth versus wellness: The complex world of global health

Over the course of the year 2005, nearly 9,500 people lay in bed with arsenic coursing through their veins. They had watched as the toxic drug was slowly forced into their bloodstream, hopefully through a glass syringe; as it is dissolved in propylene glycol, a close relative of antifreeze, the drug melts plastic syringes used

Scroll to Top