Video 3 I have a friend who developed such computational systems to pred...

Video 1 So, I started my first job as a computer programmer in my very f...

Video 3 I've been back every year since that first visit in 2011, and th...

Video 1 As a boy in Lima, my grandfather told me a legend of the Spanish...

Video 2 As a young magician, I was obsessed with Houdini and his underwa...

Tim Urban: Inside the mind of a master procrastinator | TED Talk Procras...

She designed a radio guidance system for torpedoes [魚雷]. She defied [挑戰(zhàn)]...

To assume that an abundant source of renewable energy will address this ...

Infectious Diseases 1 Despite advances in technology, one of the biggest...