How to Build a Dinosaur

Extinction Doesn't Have to Be Forever

De: Jack Horner, James Gorman

Narrado por: Patrick Lawlor

In movies, in novels, in comic strips, and on television, we've all seen dinosaurs - or at least somebody's educated guess of what they would look like. But what if it were possible to build, or grow, a real dinosaur without finding ancient DNA?

Jack Horner, the scientist who advised Steven Spielberg on the blockbuster film Jurassic Park and a pioneer in bringing paleontology into the 21st century, teams up with the editor of the New York Times's Science Times section to reveal exactly what's in store.

In the 1980s, Horner began using CAT scans to look inside fossilized dinosaur eggs, and he and his colleagues have been delving deeper ever since. At North Carolina State University, Mary Schweitzer has extracted fossil molecules---proteins that survived 68 million years---from a Tyrannosaurus rex fossil excavated by Horner. These proteins show that T. rex and the modern chicken are kissing cousins. At McGill University, Hans Larsson is manipulating a chicken embryo to awaken the dinosaur within---starting by getting it to grow a tail and eventually prompting it to grow the forelimbs of a dinosaur.

All of this is happening without changing a single gene. This incredible research is leading to discoveries and applications so profound they're scary in the power they confer on humanity. How to Build a Dinosaur is a tour of the hot rocky deserts and air-conditioned laboratories at the forefront of this scientific revolution.

©2009 Jack Horner and James Gorman (P)2009 Tantor

Definitely recommend

Great! Took a very complicated topic (Evo Devo) and made it interesting, proactive and digestible. The narrator was very clear, easy to listen to dynamic. I would definitely recommend this book to anyone interested in science as it also outlines the key ways to ensure proper experimental design.

Good book but misplaced title

I enjoyed the book a lot but found the title and the actual book mismatched. As somebody interested in both paleontology and biology I enjoyed the discussions of microbiology, genetics and paleontological findings. To be sure the emerging field of evolutionary developmental biology as described by Horner, is related to his idea of building a dinosaur from a chicken by turning on and off genes to create a non-avian dinosaur-like chicken. That being said the entirety of the book is not about how to build a dinosaur. Rather it is a mix of paleontological findings over the course of the past 50 years mixed with interesting narratives about Montana and the Badlands along with the identification debates surrounding the discovery of proteins and cells in the fossils of a T-Rex and other fossils. I enjoyed the book overall and like this narrator. If you are not familiar with biology at all the technical parts will be hard to follow, but that's in only about 15 percent of the book.

Good but...

The story and science were good. However, many of the ideas could have been expressed using far fewer words. The whole first chapter could have been about 10 words: Hell Creek is desolate and we founds lots of fossils there. OK: 11 words.

Love it

Jack Horner is my hero and I love his work , this book is amazing.

Informative and entertaining

The book reads more like a speech or lecture, and is therefore best listened to I think. I enjoyed the concept and Horner doesn’t get too technical in the details. This book can be enjoyed by a scientific or general audience alike.