Evolution of animal intelligence | Machines Like Us

Mano Singham has a interesting post up on a large scale review of animal intelligence studies.   Animal intelligence is a fascinating topic and there have been many attempts at studying it. Many of the individual studies look at one or other specific trait that we associate with intelligence in one species and the traits … Continue reading Evolution of animal intelligence | Machines Like Us

SpaceX Successfully Soft-Lands on Earth for First Time. Is Mars Next?

The other day, I noted that there wasn't much information on what had happened with the SpaceX soft landing.  Now there is a bit more, and it sounds promising.  In addition to maybe saving 70% of launch costs, the technology could have benefits for future Mars landings. After flying to the edge of space, a … Continue reading SpaceX Successfully Soft-Lands on Earth for First Time. Is Mars Next?

Americans keen on space exploration, less so on paying for it | Pew Research Center

Many Americans are optimistic about the future of space travel, but they don’t necessarily want to pay for it. It’s been that way for some time, actually. A Harris survey taken in 1970 – less than a year after the first moon landing – showed that a majority (56%) thought the landing was not worth the money spent. … Continue reading Americans keen on space exploration, less so on paying for it | Pew Research Center

Max Tegmark posts his chapter on cosmic inflation online

If you enjoyed my write up on Tegmark's Level II multiverse, you might enjoy this guest post that he makes on Sean Carroll's blog, which includes a link to the chapter on inflation from his book, including those visual aids I referenced! Since the BICEP2 breakthrough is generating such huge interest in inflation, I’ve decided … Continue reading Max Tegmark posts his chapter on cosmic inflation online