Jigsaw puzzles help make mathematics learning more active and fun

Holidays bring celebration, rest and, for many families, long stretches of indoor time. For some, this means tabletop games ...
C&EN

Green Synthesis of Silver Nanoparticles with Size Distribution Depending on Reducing Species in Glycerol at Ambient pH and Temperatures

Department of Chemistry, College of Natural Science, Chosun University, Gwangju 61452, South Korea *Email: [email protected]. Tel: +82-62-230-6646. Fax: +82-62-234-4326. Department of Chemistry, ...