자연과학 관련

 

National Geographic Documentary - Australia’s Great Barrier Reef

 

"The giant colonial organism, though endangered by pollution and other threats, still spawns once each year in a gorgeous frenzy of new growth. It’s a fertile time for all of the creatures dwelling in and around the reef structure, and the National Geographic cameras capture barracuda, bright damselfish, giant marine worms, and many other lovely and fascinating neighbours."

 

 

 

PBS NOVA / BBC Documentary   What Plants Talk About

 

"When we think about plants, we don’t often associate a term like “behavior” with them, but experimental plant ecologist JC Cahill wants to change that. The University of Alberta professor maintains that plants do behave and lead anything but solitary and sedentary lives. What Plants Talk About teaches us all that plants are smarter and much more interactive than we thought!"

 

 

 

PBS NOVA / BBC Documentary   Newton's Dark Secrets

 

He was the greatest scientist of his day, perhaps of all time. But while Isaac Newton was busy discovering the universal law of gravitation, he was also searching out hidden meanings in the Bible and pursuing the covert art of alchemy. In this program, NOVA explores the strange and complex mind of Isaac Newton.

 

 

 

PBS NOVA Documentary   Life's Rocky start

 

"What is the secret link between rocks and minerals, and every living thing on Earth?"

 

 

 

PBS NOVA Documentary - The Shape of Things

 

Sea shells, crystals, honeycombs, eggs and seeds: They are shaped the way they are for a reason. NOVA takes viewers on a unique journey of discovery to find out why things are shaped the way they are and why they work so well.