IBM Created the World’s Smallest Computer

IBM is set to be making history as it has announced the designing of the world's smallest computer ever. The computer is 1mm x 1mm, smaller than a grain of fancy salt and will cost less than ten cents to manufacture. It will also pack "several hundred thousand transistors," according to the company. These will allow it to "monitor, analyze, communicate, and even act on data."

This computer will be a data source for blockchain applications. It's intended to help track the shipment of goods and detect theft, fraud, and non-compliance. It can also do basic AI tasks, such as sorting the data it's given. - Mashable

And, according to IBM, this is only the beginning. "Within the next five years, cryptographic anchors — such as ink dots or tiny computers smaller than a grain of salt — will be embedded in everyday objects and devices," says IBM head of research Arvind Krishna.