Astronomy - The tumultuous teens of Supernova 1987A 喜欢 0 阅读量: 26 作者: R Irion 摘要: When Supernova 1987A burst onto the cover of Time 15 years ago this week, astrophysicist Stan Woosley o the University of California, Santa Cruz, told the magazine "It's like Christmas. We'...
5. Say cheese in a selfie with a local celebrity mailboat jumper. Lake Geneva is one of a handful of places where the U.S. mail is still delivered by boat. Local teens try out each spring to win one of six coveted mail jumper spots. Criteria for a successful mail jumper includes bei...
to do better at school and work.And peer pressure may lead some kids to engage in risky behavior,such as smoking,drinking or using drugs.Dealing with it is an ongoing challenge,Allen acknowledges.“Finding the right balance is the key.Teens shouldn't lose heart for not finding ...