Should we be looking for life elsewhere in the universe – Aomawa Shields

Shakespearean dating tips – Anthony John Peters

Schrödinger’s cat – A thought experiment in quantum mechanics – Chad Orzel

Rosalind Franklin – DNA’s unsung hero – Cláudio L. Guerra

RNAi – Slicing, dicing and serving your cells – Alex Dainis

Rhythm in a box – The story of the cajon drum – Paul Jennings

Reasons for the seasons – Rebecca Kaplan

Poison vs. venom – What’s the difference – Rose Eveleth

Plato’s best (and worst) ideas – Wisecrack

Plato’s Allegory of the Cave – Alex Gendler