Most of his scientific ideas were ridiculous. Ships that can emit gravitational waves as a mean of communication. Folding dimensions. Transferring information t

Most of his scientific ideas were ridiculous. Ships that can emit gravitational waves as a mean of communication. Folding dimensions. Transferring information through quantum entanglement which breaks the causality effect. Custom build mini universes. Character development was also crap. All characters seemed flat. The core idea though seemed interesting and it answers the Fermi paradox.