Bear drops into the swamps of Florida's Everglades, where at least 60 tourists need to be rescued each year. He trudges through the swamp and shows how to construct shelter, deal with razor-sharp sawgrass, get out of a muddy sinkhole, av…

　　Tory and Tommy see some serious kaboom action and meet the trained professionals who get to detonate all kinds of things every day.

　　We live in a world where we are being constantly watched and monitored. What would it take to wipe the slate clean and live a life free of big brother? Security expert Aton Edwards takes the viewer on an amazing journey off the grid and …

<p>　　闹钟。个人电脑。智能手机。收音机。你知道最伟大的小工具（你可能拥有的大部分），但这已经改变了世界，比任何其他的？让我们列出的101，小工具必须是你能拿在手中，机械或电子，和大批量生产的私人物品。<br/>　　小工具的历史是发明的历史和人类生活的历史。什么人不记得当他掌握了iPhone，瑞士军刀，或随身听吗？当他们…

讲述了一位坚强聪明的高级住院医师在一位对未来充满理想的年轻医生到医院上班的第一天对其进行指导，给他讲述了在现在的医院中的好好坏坏，打破他美好的愿景。