CONFLICT: Hang Gliders vs. Paragliders
EPOCH: 1980鈥1990
RESOLUTION: Safer wings make paragliding explode in popularity.
CONFLICT: Snowboarders vs. Skiers
EPOCH: 1999鈥2006
RESOLUTION: The advent of park and pipe makes skiing cool again.
颁翱狈贵尝滨颁罢:听Skateboarders vs. Rollerbladers
贰笔翱颁贬:听1993鈥1999
搁贰厂翱尝鲍罢滨翱狈:听Rollerblading dies an ignoble death.
颁翱狈贵尝滨颁罢:听Windsurfers vs. Kitesurfers
贰笔翱颁贬:听2000鈥2011
搁贰厂翱尝鲍罢滨翱狈:听The Olympic committee nixes windsurfing for kitesurfing for the 2016 Games.