- Gold is the only element we find in large pure lumps - gold nuggets. How do they form?
- If the universe continues to evolve according to our observational data and theoretical models, all life will die. Does this mean that there is no purpose to life?
- Is time simply a measure of the rate of change of entropy?
- What is space and is it discrete?
- Do infinities and non-integer numbers exist in our Universe? Or do they arise from failures in physical theories and mathematics?
- Does the apparent randomness in quantum mechanics imply that the Universe is not deterministic?
- Would the existence of a God violate the laws of physics inherent to the Universe that God designed?
- Most stars have their own planetary systems. With 5 billion stars in our Galaxy, life should be common so why can we not detect it and why do they ignore us?
- Can you construct 'life' from a set of NAND gates?
- We simulated physical systems using supercomputers. Is it possible that our Universe and our consciousness lie within some advanced computer simulation?
© 2010