Whale songs. All the following recorded whale sounds on this website are copyrighted and may not be used without our permission!
Humpback whales are known for their singing: these 'classical' whale songs could only be heard in their breeding grounds. For the population of the North Pacific this could be the waters around Hawaii sein, but also the coastal regions fo Mexiko or Japan. But this is only one population out of six different ones world wide and as every single one has it's own 'dialect' the songs differ from each other. In this archive we have whale sounds recorded off of Maui produced by Kent Noonan, our sound engineer. Welcome to whalesong.net. Hortiplan. Чудотворният български охлюв. Chief Science Officer, SENS Foundation. Aubrey de Grey, PhD, is Chairman and Chief Science Officer of the Methuselah Foundation.
The core of his research is the identification of all forms of cellular and molecular damage whose accumulation contributes to human aging, and the design of interventions to remove, repair, replace, or render harmless all such damage so as to arrest or even reverse the biological …aging process. He has published extensively on these and other areas of gerontology in the scientific literature, and is also Editor-in-Chief of the high-impact journal Rejuvenation Research, the only peer-reviewed academic journal focusing on intervention in aging.
Slime Molds Are Earth’s Smallest, Oldest Farmers. Colonies of a bizarre microbial goo have been found practicing agriculture at a scale tinier than any seen before.
Animals such as ants, snails and beetles are known to farm fungus. But the slime mold’s bacterial-farming trick takes it into a whole new realm.. “If you can pack your food source with you, it’s a serious advantage,” said molecular biologist Debra Brock of Rice University, co-author of the slime-mold study, published Jan. 19 in Nature. Dictyostelium discoideum, the best-known of a group of creatures called slime molds, spends part of its life as a single-celled amoeba feeding on bacteria that grow in decomposing leaves on forest floors. When food is short, hundreds of thousands of amoebas come together, fusing into a single entity. What Will the Next Decade Bring for Medicine? No one has a crystal ball, but some predictions that I made in recent years are coming into sharp focus with every scientific advance.
For starters, every year, more organs of the body can be grown in the laboratory from our own cells. Just last year, a complete windpipe was grown and implanted in a woman. Also, for mice, a complete beating heart was grown from scratch using stem cells. Also, the technology of bio-printers is making major strides and will continue to do so over the next few years. These printers, such as the one developed by Invetech and Organovo, can print human tissue onto a three-dimensional template creating organs and even arteries. EO Wilson Biodiversity Foundation - The Processes that Matter.
The Windowfarms Project. Tree or ring: the origin of complex cells. The natural world is full of great partnerships.
Bacteria give animals the guts to digest all manner of otherwise inedible foods. Algae allow corals to harness the power of the sun and construct mighty reefs. Ants cooperate to become mighty superorganisms. But the greatest partnership of all is far more ancient. It’s so old that we can only infer that it took place by looking for signals of history, embedded into the genomes of modern species. NASA-Funded Research Discovers Life Built With Toxic Chemical. Darwin Online: Darwin links. Other websites on Darwin Related online resources The Journal of Syms Covington (Assistant to Darwin on the voyage of HMS Beagle) by Vern Weitzel.
The sketch books of Conrad Martens (artist on board the Beagle). Other sketches by Conrad Martens at the National Maritime Museum. Journal of Conrad Martens, (1833-5) State Library of New South Wales. Fossil Hominids: Contact Information. First, if you're planning to ask one of these Frequently Asked Questions, click on it to find the answer: I enjoy getting feedback from people who have found the site enjoyable or useful, and even from those who haven't.
If you send feedback, I'll assume it's OK for me to put it on my feedback page unless you say otherwise. If you have a preference for how much of your name you want me to use, tell me. A freely accessible, Web-based encyclopedia of historic botanica.