含中文字幕节目   

Keywords:

Steve: Is this mostly hard work and a little bit of fun or is it mostly fun and a little bit of hard work? Ludwig: I'd say it's actually mostly both. It is hard work, but when you have passion for wh...

Keywords:

Human existence is scary and confusing. A few hundred thousand years ago, we became conscious and found ourselves in a strange place. It was filled with other beings. We could eat some; some cou...

Keywords:

Books and Arts; Book review; The second world war; Counting the cost; Two British historians analyse the 20th century’s worst conflict. All Hell Let Loose: The World at War 1939-1945. By Max Ha...

Keywords:

"A stunning and cowardly strike on the United States.Terrorists send mighty skyscrapers crumbling to the ground.Many innocent people are dead.The president vows the killers will pay for this attack on...

Keywords:

(Trailer for Ice Age movie) voice over: Ray Romano... Romano: He'll bounce back. It's one of the advantages of being Sid. voice over: John Leguizamo... Leguizamo: I'm a mommy! voice over: Denis L...

Keywords:

Polymerase chain reaction-- or PCR-- uses repeated cycles of heating and cooling to make many copies of a specific region of DNA. First, the temperature is raised to near boiling, causing the double s...

Keywords:

Nhiều người muốn lưu lại khoảnh khắc đẹp bên bạn bè và người thân. Sau đây là 10 bí kíp của các nhiếp ảnh gia chuyên nghiệp bạn không thể bỏ lỡ. 1. Làm sạch ống kính. Trước khi chụp một bức ảnh, b...

Keywords:

“Taxi!” The car stops. A sign on top of it reads ‘Taxi’. A woman asks the driver how much it costs to go to the airport. He tells her and she agrees to the price. She gets in the car. And they leav...