How to Name Different Parasite Species Science Writer Carl Zimmer, has had a species of tapeworm named after him. It’s an honour, he says, that almost everyone on earth could conceivably share.
Running time: 267 seconds
Understanding Differentiability Professor Edward Burger discusses differentiability in this video from Thinkwell's online Calculus series.
Running time: 155 seconds
Plans for Building a Dam on the Yang Tse River China has embarked another massive water management scheme. But it's a controversial project that has been on the drawing board for 80 years.
Running time: 192 seconds
Brain Training Game - Part 43 Video Brain Teaser - Part 43: Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden ima
Running time: 44 seconds
Payment Schemes for Environmental Services in Costa Rica In a pioneering scheme Costa Rica is finding ways to charge those who benefit from the forests' environmental services and pass this money on to those who own the land to enable them to protect it.
Running time: 332 seconds
Fruits Vocabulary and Pronunciation Learn the proper English names for fruits and how to pronounce them correctly in this video English lesson.
Running time: 97 seconds
