The Importance of Proving Things Proofs are important not just for developing critical reasoning, and...
Doing Business in Interstellar Space Imagine that interstellar trade is possible at speeds close to...
Blindness in Children: The Global Perspective Professor Clare Gilbert, London School of Hygiene and Tropical Medicine...
The Uses of Irrationality: Paper Sizes and the Golden Ratio Is there anything mathematically interesting about the paper sizes we...
Diabetes, Hypertension and Vascular Diseases of the Eye The transparent tissues of the eye allow light to reach...
The Bounce of the Superball The commercially available 'Superball' of hard rough rubber displays many...
Correction of Optical Defects: From Spectacles to Lasers Despite sophisticated techniques; Laser, intraocular surgery and contact lenses; spectacles...