Abstract: People used to dream about the future. They thought there was no limit to progress. They dreamed of clean, bright fut...
Abstract: In the human genome, there are 23 pairs of chromosomes. For 22 of these pairs, a chromosome from the fahter teams wit...
Abstract: This vedio introduces the extraodinary achievements of the Nobel Prize winners, such as transmission electron microsc...
Abstract: The Island of Kulasau and the Dutch Antilles is an enchanting paradise of the Caribbean Sea. Picturesque beeches, fri...
Abstract: Chemistry follows us around wherever we go, from our toothbrushes when we get up, to our glasses for driving, and our...
Abstract: Today we're going to start by talking about vision — one of the most powerful ways we experience life. Now some ...
Abstract: This Paramedic and his ambulance are part of one of the most technologically-advance emergency response teams in the ...
Abstract: The first half of the twentieth century was an absolute disaster in human affairs. We had the First World War, the Gr...
Abstract: The seething face of a star — it's the only star in the universe we can glimpse like this. That star is the sun,...
Abstract: On a geological time scale, water works quickly at wearing away the continents. If there was no other activity, our m...
Abstract: Long before the atomic theory was established, numerous scientists had contributed their whole life to conducting tho...
Abstract: The earth and the moon and the sun have mutual gravitational attraction. And the fact that the waters of the earth in...
Abstract: Japan is a land of contrasts: old landscapes formed by earthquakes and volcanoes, ancient traditions and modern lifes...
Abstract: Ruins on a rocky mountain side, legends of an ancient prophet, temples of a mythical sotry. These are the shrines and...
Abstract: Some animals have unique physiques in the natural world, such as fennec fox, platypus, babirus. In this program, we...
Abstract: The silk that nature produces has always inspired people. The threads of the silkworm have been harvested and process...
Abstract: From the moment of birth we embrace and interpret our world through this remarkable organ called the brain. The dwell...
Abstract: This program mainly deals with the influence that nicotine does to human body. People studied the whole process of th...
Abstract: A hat,a glove, a trail of blood, investigators believed these all led to a killer.The prosecution thought it had...
Abstract: You must have heard that we now live and work in a digital environment.That means everything we do is processed by a ...