Search——Video Library

Natural Science Mathematics Physics Material Chemistry Astronomy Geoscience Bioscience Agriculture
Culture & History Art History Management Society Adventure Tourism
Engineering Design Decoration Environment Communication Transportation Technology
Military Detective Military Warfare Reasoning
Medicine & Health Basic Medicine Medicine Frontier Public Health Care
Lectures Society Design Scientific Technology

Quick Search

Hot video

Search Results
by picture
by word

Title

Abstract

Duration

Viewers

Secrets of the Sequence（17）

Abstract: After the mapping of human gene， the scientists try to encode genetic code of horses. There is a research statement s...

Country: America Duration: 30 mins Viewers: 869

The Eye

Abstract: Each of our sense organs, including the eye, ear and skin, responds to a particular kind of stimulus. For the eye, th...

Country: Australia Duration: 24 mins Viewers: 867

How a Plant Works

Abstract: Where do plants get their food? Most plants make their own food by using the energy that comes from the sun. They do ...

Country: Australia Duration: 20 mins Viewers: 867

Gene Time（1）

Abstract: Nowadays, without the help of genetic engineering, the manufacture of pharmacy will collapse. However, the danger is ...

Country: America Duration: 30 mins Viewers: 866

Secrets of the Sequence（20）

Abstract: A hereditary link to one of man's dreaded cancers — we may be able to prevent this disease with this knowledge. ...

Country: America Duration: 30 mins Viewers: 864

Secrets of the Sequence（48）

Abstract: American James Watson and Englishman Francis Crick connected many smaller discoveries， and built their famous model， ...

Country: America Duration: 30 mins Viewers: 856

Secrets of the Sequence（36）

Abstract: The Nobel Prize went to Dr. Brenner and two of his students who discovered roundworm genes control organ development，...

Country: America Duration: 30 mins Viewers: 853

Gene Time（2）

Abstract: Microorganism has lives in the planet for million years, they can be bacteria, virus, and epiphyte. The number of mic...

Country: America Duration: 30 mins Viewers: 853

Secrets of the Sequence（41）

Abstract: Women who starve themselves to extreme thinness and sometimes to death may be driven as much by their genes as by soc...

Country: America Duration: 30 mins Viewers: 851

Microbial Diversity

Abstract: The diversity of microbes and the places in which they live is truly astonishing. Look at any environment on Ear...

Country: America Duration: 30 mins Viewers: 851

The Endless Voyage — Survivors

Abstract: The deep sea is the largest living space on Earth. It's home to the largest animal communities on Earth， largest in t...

Country: Canada Duration: 30 mins Viewers: 843

Secrets of the Sequence（43）

Abstract: Now， one in particular， the monarch， is in the middle of a genetic engineering dispute， and a lot of people are worri...

Country: America Duration: 30 mins Viewers: 842

Genius of Junk

Abstract: Within the exquisite structure of DNA lies the clues to our destiny: how we are formed, how we will live, and how we ...

Country: America Duration: 30 mins Viewers: 841

The Wonderful World of Plants — The Rose

Abstract: Since ancient times， the rose has been a symbol of beauty and love， but also of mystery and transience. Germany's gre...

Country: Germany Duration: 30 mins Viewers: 836

Power Plants — The Cry of the Killer Trees

Abstract: In the peaceful region of Transvaal， South Africa， a ruthless killing plant named acacia set in motion its deadly sch...

Country: America Duration: 50 mins Viewers: 835

Power Plants — The Island of Ancient Trees

Abstract: In search of a century-old tree， the scientists come to a deep valley on the Island of Mauritius. At a path thro...

Country: America Duration: 50 mins Viewers: 829

Microworlds — Secrets of Sea Urchins

Abstract: Round， spiky marine creatures — these are sea urchins. When they're young， sea urchins have a completely differe...

Country: Japan Duration: 5 mins Viewers: 829

Power Plants — Eternal Seeds

Abstract: Notice the pretty lotus flower coming from a very humble origin of mucky muck， rises high above the water， untainted....

Country: America Duration: 50 mins Viewers: 826

Life in the Balance

Abstract: After sixty million years on Earth， the rhinoceros is on the verge of extinction. Soon elephants may exist only in zo...

Country: America Duration: 60 mins Viewers: 824

Secrets of the Sequence（27）

Abstract: Genetic diseases are linked to either dominant genes or recessive genes. In the case of a dominant condition， only on...

Country: America Duration: 30 mins Viewers: 823

First...3 4 567 8 9...11 Last