Feel free to steal these for your stories- just give me some credit and linkback
1) Galaxy Sized Micro Processors- Ever looked at a micro processor under a microscope and marveled at the circuits.
The universe is a big void. What if matter and gravity re arranged the particles to be a giant micro processor or computer. Is that you, God?
2) Sex by Push of a Button- Stimulate some parts of your brain with ultra sound, and get orgasms. Perfectly safe and tested on chimps. No side effects. 99$ only. Order Now!
3) Climate Change Weapon- Thermal Explosions in the right space of the ocean to cause El Nino Effects
4) Gamified Societies- Replacing Money with Points in the future