Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Monday, May 19, 2008

Today, Tasmanian Tigers, Tomorrow Velociraptors?

Just came across this article from Hot Air (note: Yeah, I know its my favorite political site).

(The Guardian) In a breakthrough Jurassic Park-like experiment, scientists have resurrected genes from the Tasmanian tiger - a meat-eating marsupial that became extinct more than 70 years ago - by injecting them into mouse embryos. [...]

Researchers at the University of Melbourne and Texas University in Houston extracted DNA from four 100-year-old museum specimens, including three preserved in alcohol, the journal PLjoS One reported. They isolated a string of genes from each and injected it into early-stage mouse embryos. Tests on the growing mice revealed that a gene from the Tasmanian tiger called Col2a1 had switched on and was driving the growth of bone and cartilage in the young animals.


I wonder what scientists will think of next?



Wednesday, January 24, 2007

Will Humans Emerge As The Borg?

I certainly hope not!

(Space Daily) "We're at a junction now of developing a new approach for a brain-machine interface," says senior author Douglas H. Smith, MD, Professor of Neurosurgery and Director of the Center for Brain Injury and Repair at Penn. "The nervous system will certainly rebel if you place hard or sharp electrodes into it to record signals. However, the nervous system can be tricked to accept an interface letting it do what it likes - assimilating new nerve cells into its own network."

To develop the next generation of prosthetics the idea is to use regions of undamaged nervous tissue to provide command signals to drive a device, such as an artificial limb. The challenge is for a prosthesis to perform naturally, relaying two-way communication with the patient's brain.


We are the Borg. You will be assimilated. Resistance is futile.

Sounds like Google, don't you think?