The laws of physics - as well as some broken glass - decide which nerd is safe from exile in this week's Nerd War, and it comes as a surprise to all.The laws of physics - as well as some broken glass - decide which nerd is safe from exile in this week's Nerd War, and it comes as a surprise to all.The laws of physics - as well as some broken glass - decide which nerd is safe from exile in this week's Nerd War, and it comes as a surprise to all.