I am struggling with explaining the origin of life, evolution and natural selection in a tangible way to my kids 4 & 5. Informing myself better has helped in the explaining, but I hope you can direct me towards videos aimed at young children which do a better job. Those I have found online are great for adults and slightly older kids, but level of detail is off-putting for them e.g. From the big bang to me, great video, but slightly too advanced.
My mother was asking me a bunch of questions about life and the universe the other day - how life got started, how organic molecules first developed, how the universe got started, how big the universe is, how stars form, where elements come from, how many solar systems there are, how planets form, etc. [more inside]
I read an article several years ago in which the following argument was made: "life" exists to modify carbon. The assertion was that "life" arose as the most efficient method for creating certain forms of carbon utilizing all available resources, including sunlight, etc. Does anyone know of the article or of the broader theory?
I'm a cataloging librarian who works a couple hours a week on the reference desk. This morning I had a patron come in to ask me for sources that back up the claim that the probability that life on earth formed by random chance is so small that some kind of divine intervention is more likely. [more inside]
Was reading about microchips that are designed to allow a few mistakes (known as 'Sloppy Chips'), and pondering equivalent kinds of 'coding' errors and entropy in biological systems. Can a fair comparison be made between the two? [more inside]
Please help me find a (pre 2005) science book about the evolution of life. In one small section it covered the chemical composition of sea water and its similarity to the cytoplasm of mammalian cells. [more inside]
Why is it assumed that all forms of life evolved from a single common ancestor, instead of any number of different instances of abiogenesis?
I've been reading about evolutionary computing and artificial life and suchlike. As an exercise, I would like to make a multi-player online game where players can design creatures, which would then compete for survival. [more inside]