- #1
Caramon
- 133
- 5
Hey,
Is the only reason for a perpetual motion machine being impossible, both in theory and in practice, simply due to friction? Because there are substances, such as superfluids, and potentially other forms of matter that could be discovered in the future where there is zero friction, so would it be possible, simply in principle, to create a perpetual motion machine using these substances?
Is the only reason for a perpetual motion machine being impossible, both in theory and in practice, simply due to friction? Because there are substances, such as superfluids, and potentially other forms of matter that could be discovered in the future where there is zero friction, so would it be possible, simply in principle, to create a perpetual motion machine using these substances?