It may have something to do with all those Brontosaurus burgers everyone's favorite modern stone-age family ate, but when you think of a giant dinosaur with a tiny head and long, swooping tail, the Brontosaurus is probably what you're seeing in your mind.
Well hold on: Scientifically speaking, there's no such thing as a Brontosaurus.
Even if you knew that, you may not know how the fictional dinosaur came to star in the prehistoric landscape of popular imagination for so long.
Delegates attend the last day of the U.N. climate talks in Doha, Qatar, on Friday. U.N. climate negotiators locked horns on the final day of talks in Doha to halt the march of global warming, deeply divided on extending the greenhouse gas-curbing Kyoto Protocol and funding for poor countries.
United Nations climate talks ran into overtime on Friday night, as diplomats pressed for whatever small advantage they could achieve.
As usual, the talks, which are being held in Doha, Qatar, involve closely interwoven issues. They include the usual wrangling over money, as well as early efforts in a multiyear process that is supposed to result in a new climate treaty.
Part of that involves finding a graceful way to phase out the Kyoto treaty, which has not proved to be a successful strategy for dealing with a warming planet.
A visitor to the Wellcome Collection's 2012 exhibition "<a href="http://www.wellcomecollection.org/whats-on/exhibitions/brains.aspx">Brains: The mind as matter</a>" looks at a functional magnetic resonance image (fMRI) showing a human brain as it listens to Stravinsky's "Rite of Spring" and Kant's third Critique.
Credit Miguel Medina / AFP/Getty Images
The backlash has begun! After years of overselling neuroscience and its results in the popular media, we are now finally beginning to hear public voices of dissent.
Originally published on Fri December 7, 2012 12:20 pm
By Asim Zia
Climate activists at a rally in Doha on December 1, 2012.
Credit Karim Jaafar / AFP/Getty Images
The failure so far of a decades-long process to confront man-made climate change on a global level through a meaningful, effective and fair commitment to reduce green house gas (GHG) emissions poses a serious dilemma for the survival of human civilization on this planet.
FLORA LICHTMAN, BYLINE: We're ending this hour into the sea, Ira. Could you tell?
IRA FLATOW, HOST:
Ooh, yeah. I like it.
LICHTMAN: The noise you're hearing comes from a blue whale; that's an animal that can reach 90 feet in length, which is longer than a tennis court. Biologist...
JEREMY GOLDBOGEN: Hands down, these are largest animals of all time. And so one of the questions we're interested in is how do they sustain such an extreme body mass and why don't we see anything bigger than a blue whale?
FLORA LICHTMAN, BYLINE: Up next, more spacey news.
IRA FLATOW, HOST:
All right. Can't get enough?
LICHTMAN: Earlier this week, NASA announced plans to launch another rover to Mars in the year 2020. And there's some buzz, there's some speculation that this one could have a wheel up on Curiosity. Maybe it wouldn't just analyze samples there but could shift them back to Earth.
Next up, who didn't, at one time or another, now think about it, who didn't want to be an astronaut when they were growing up, especially those of us, the children of the space-age space race? Well, for those of us whose lives are a bit more Earthbound, we've got a fun edition to our Ask an Expert series. How about Ask an Astronaut? Everything you wanted to ever ask an astronaut, Flora.