Biodegradable polymer which, edible films have gained more attention due to their environmentally-friendly characteristics, vast variety and availability, non-toxicity, and low cost. Biodegradable polymers have a long history, and since many are natural products, the precise timeline of their discovery and use cannot be accurately traced. One of the first medicinal uses of a biodegradable polymer was the catgut suture, which dates back to at least 100 AD. The first catgut sutures were made from the intestines of sheep, but modern catgut sutures are made from purified collagen extracted from the small intestines of cattle, sheep, or goats. The concept of synthetic
James Stout (rackets) squash doubles on the Squash Doubles Association tour in 2012, and won the Graham Cup with his partner Greg McArthur and the William White tournament during the 2012-2013 season. James Stout (rackets) James Stout, born August 16, 1984, is a world-ranked professional squash, rackets and real tennis player from Bermuda. Stout has been the World Champion of Rackets since 2008, and is also ranked within the top ten in the world in Real Tennis and Squash Doubles. He previously played professional squash on the Professional Squash Association (PSA) world tour, achieving a career high ranking of world #116 in 2004.