sufficient mass to ignite the sun. if you have a science question go to our website details for you dot com slash science and send it in if we answer it on the show you'll get our d.v.d. featuring an amusing and informative look at albert einstein's most famous theories the most important thing is to never stop asking questions. currie other fees stage by mother nature. has certain animals that group together to look for food or protect themselves against predators. the. researchers call it collective intelligence or small intelligence and it's greater than the sum of its parts. but how does it work.