The rules are aimed at stemming the rise among workers of silicosis, which results from inhaling tiny particles of crystalline silica that scar the lungs, leaving people struggling to breathe.

Two of the main approaches involve spraying particles with the goal of reflecting sunlight.

The chip is the latest development in a field known as quantum computing - which is attempting to use the principles of particle physics to create a new type of mind-bogglingly powerful computer.

It could also involve the formation of magnetic fields in the early universe or another particle in the universe called the neutrino.

The FDA has said that raw milk is full of viral and bacterial particles from infected udder tissues, cow manure, milking equipment and other sources — and it's not the kind that benefits gut health.