in 250 words Choose one of the following “developments in processing”

and do some research on the current state of this technology. Be sure to cite your sources. Please do NOT make Wikipedia your primary source. You may use it, but there should be other reputable sources included first.
Selling Processing Power over the Internet
Optical Computing
DNA Computing
Quantum Computing
Extending Battery & Recharging Technology
Nanotechnology (I have posted a small quote about this “development” in a separate topic)
NVIDIA chips versus Intel chips
Bendable notebook computers
The phablet versus the laptop
Computers in sports – live game or race statistics