Beijing 2008 Olympic Torch - Read趣

The Beijing Olympic torch is 72 centimeters long, weighs 985 grams, and has a burning time of 15 minutes. Under zero wind speed conditions, the flame height is between 25 to 30 centimeters, and it can be identified and photographed even in strong light and sunlight. In terms of craftsmanship, it uses a one-time molding technology for conical curved surfaces and aluminum material corrosion and coloring technology. The fuel used is propane, which meets environmental protection requirements. The torch's exterior is made from recyclable environmental protection materials.